diff --git a/CHANGELOG.md b/CHANGELOG.md
index aedce2ecb..a2a8d9215 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,8 @@
 # Changelog Fab Manager
 
+- Fix a bug: (spanish) some translations are not loaded correctly
 - Fix a bug: some users may not appear in the admin's general listing
+- Improved translations syntax according to YML specifications
 - [TODO DEPLOY] `rake fablab:fix:users_group_ids`
 
 ## v3.1.1 2019 April 8
diff --git a/app/assets/javascripts/controllers/admin/plans.js.erb b/app/assets/javascripts/controllers/admin/plans.js.erb
index b7846bc21..7cfd3e2e3 100644
--- a/app/assets/javascripts/controllers/admin/plans.js.erb
+++ b/app/assets/javascripts/controllers/admin/plans.js.erb
@@ -145,7 +145,7 @@ Application.Controllers.controller('NewPlanController', ['$scope', '$uibModal',
       if ((content.id == null) && (content.plan_ids == null)) {
         return growl.error(_t('new_plan.unable_to_create_the_subscription_please_try_again'));
       } else {
-        growl.success(_t('new_plan.successfully_created_subscription(s)_dont_forget_to_redefine_prices'));
+        growl.success(_t('new_plan.successfully_created_subscriptions_dont_forget_to_redefine_prices'));
         if (content.plan_ids != null) {
           return $state.go('app.admin.pricing');
         } else {
diff --git a/app/assets/templates/admin/calendar/eventModal.html.erb b/app/assets/templates/admin/calendar/eventModal.html.erb
index a0d851ef1..938b91668 100644
--- a/app/assets/templates/admin/calendar/eventModal.html.erb
+++ b/app/assets/templates/admin/calendar/eventModal.html.erb
@@ -78,7 +78,7 @@
       </div>
   </div>
   <div id="tagAssociate" class="m-t-lg">
-      <p class="text-center font-sbold" translate>{{ 'admin_calendar.restrict_this_slot_with_labels_(optional)' }}</p>
+      <p class="text-center font-sbold" translate>{{ 'admin_calendar.restrict_this_slot_with_labels_optional' }}</p>
       <div class="row">
           <div class="col-sm-12">
               <ui-select multiple ng-model="availability.tag_ids" class="form-control">
diff --git a/app/assets/templates/admin/invoices/avoirModal.html.erb b/app/assets/templates/admin/invoices/avoirModal.html.erb
index 6d49ebdff..a8e24049c 100644
--- a/app/assets/templates/admin/invoices/avoirModal.html.erb
+++ b/app/assets/templates/admin/invoices/avoirModal.html.erb
@@ -49,7 +49,7 @@
         </table>
     </div>
     <div>
-        <label for="description" translate>{{ 'invoices.description_(optional)' }}</label>
+        <label for="description" translate>{{ 'invoices.description_optional' }}</label>
         <p translate>{{ 'invoices.will_appear_on_the_refund_invoice' }}</p>
         <textarea class="form-control m-t-sm" name="description" ng-model="avoir.description"></textarea>
     </div>
diff --git a/app/assets/templates/admin/invoices/index.html.erb b/app/assets/templates/admin/invoices/index.html.erb
index 2ff43d5ba..0f12a229b 100644
--- a/app/assets/templates/admin/invoices/index.html.erb
+++ b/app/assets/templates/admin/invoices/index.html.erb
@@ -29,7 +29,7 @@
             <div class="col-md-4">
               <div class="form-group">
                 <div class="input-group">
-                  <span class="input-group-addon" translate>{{ 'invoices.invoice_#_' }}</span>
+                  <span class="input-group-addon" translate>{{ 'invoices.invoice_num_' }}</span>
                   <input type="text" ng-model="searchInvoice.reference" class="form-control" placeholder="" ng-change="handleFilterChange()">
                 </div>
               </div>
@@ -62,7 +62,7 @@
     		        <thead>
     		        <tr>
                   <th style="width:5%"></th>
-    		          <th style="width:15%"><a href="" ng-click="setOrderInvoice('reference')">{{ 'invoices.invoice_#' | translate }} <i class="fa fa-arrows-v" ng-class="{'fa fa-sort-numeric-asc': orderInvoice=='reference', 'fa fa-sort-numeric-desc': orderInvoice=='-reference', 'fa fa-arrows-v': orderInvoice }"></i></a></th>
+    		          <th style="width:15%"><a href="" ng-click="setOrderInvoice('reference')">{{ 'invoices.invoice_num' | translate }} <i class="fa fa-arrows-v" ng-class="{'fa fa-sort-numeric-asc': orderInvoice=='reference', 'fa fa-sort-numeric-desc': orderInvoice=='-reference', 'fa fa-arrows-v': orderInvoice }"></i></a></th>
 
     		          <th style="width:20%"><a href="" ng-click="setOrderInvoice('date')">{{ 'invoices.date' | translate }} <i class="fa fa-arrows-v" ng-class="{'fa fa-sort-numeric-asc': orderInvoice=='date', 'fa fa-sort-numeric-desc': orderInvoice=='-date', 'fa fa-arrows-v': orderInvoice }"></i></a></th>
 
@@ -128,12 +128,12 @@
 				</div>
         <div class="invoice-buyer-infos">
             <strong translate>{{ 'invoices.john_smith' }}</strong>
-            <div translate>{{ 'invoices.john_smith@example_com' }}</div>
+            <div translate>{{ 'invoices.john_smith_at_example_com' }}</div>
         </div>
 				<div class="invoice-reference invoice-editable" ng-click="openEditReference()">{{ 'invoices.invoice_reference_' | translate }} {{mkReference()}}</div>
 			  <div class="invoice-code invoice-editable" ng-show="invoice.code.active" ng-click="openEditCode()">{{ 'invoices.code_' | translate }} {{invoice.code.model}}</div>
         <div class="invoice-code invoice-activable" ng-show="!invoice.code.active" ng-click="openEditCode()" translate>{{ 'invoices.code_disabled' }}</div>
-				<div class="invoice-order invoice-editable" ng-click="openEditInvoiceNb()"> {{ 'invoices.order_#' | translate }} {{mkNumber()}}</div>
+				<div class="invoice-order invoice-editable" ng-click="openEditInvoiceNb()"> {{ 'invoices.order_num' | translate }} {{mkNumber()}}</div>
 				<div class="invoice-date">{{ 'invoices.invoice_issued_on_DATE_at_TIME' | translate:{DATE:(today | amDateFormat:'L'), TIME:(today | amDateFormat:'LT')} }}</div>
 				<div class="invoice-object">
 					{{ 'invoices.object_reservation_of_john_smith_on_DATE_at_TIME' | translate:{DATE:(inOneWeek | amDateFormat:'L'), TIME:(inOneWeek | amDateFormat:'LT')} }}
@@ -217,7 +217,7 @@
                   <li ng-click="invoice.reference.help = 'addYear.html'">{{ 'invoices.year' | translate }}</li>
                   <li ng-click="invoice.reference.help = 'addMonth.html'">{{ 'invoices.month' | translate }}</li>
                   <li ng-click="invoice.reference.help = 'addDay.html'">{{ 'invoices.day' | translate }}</li>
-                  <li ng-click="invoice.reference.help = 'addInvoiceNumber.html'">{{ 'invoices.#_of_invoice' | translate }}</li>
+                  <li ng-click="invoice.reference.help = 'addInvoiceNumber.html'">{{ 'invoices.num_of_invoice' | translate }}</li>
                   <li ng-click="invoice.reference.help = 'addOnlineInfo.html'">{{ 'invoices.online_sales' | translate }}</li>
                   <%# <li ng-click="invoice.reference.help = 'addWalletInfo.html'">{{ 'invoices.wallet' | translate }}</li> %>
                   <li ng-click="invoice.reference.help = 'addRefundInfo.html'">{{ 'invoices.refund' | translate }}</li>
@@ -244,60 +244,60 @@
 
 <script type="text/ng-template" id="addYear.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>YY</strong></td><td translate>{{ 'invoices.2_digits_year_(eg_70)' }}</td></tr>
-        <tr><td><strong>YYYY</strong></td><td translate>{{ 'invoices.4_digits_year_(eg_1970)' }}</td></tr>
+        <tr><td><strong>YY</strong></td><td translate>{{ 'invoices.2_digits_year' }}</td></tr>
+        <tr><td><strong>YYYY</strong></td><td translate>{{ 'invoices.4_digits_year' }}</td></tr>
     </table>
 </script>
 
 <script type="text/ng-template" id="addMonth.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>M</strong></td><td translate>{{ 'invoices.month_number_(eg_1)' }}</td></tr>
-        <tr><td><strong>MM</strong></td><td translate>{{ 'invoices.2_digits_month_number_(eg_01)' }}</td></tr>
-        <tr><td><strong>MMM</strong></td><td translate>{{ 'invoices.3_characters_month_name_(eg_JAN)' }}</td></tr>
+        <tr><td><strong>M</strong></td><td translate>{{ 'invoices.month_number' }}</td></tr>
+        <tr><td><strong>MM</strong></td><td translate>{{ 'invoices.2_digits_month_number' }}</td></tr>
+        <tr><td><strong>MMM</strong></td><td translate>{{ 'invoices.3_characters_month_name' }}</td></tr>
     </table>
 </script>
 
 <script type="text/ng-template" id="addDay.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>D</strong></td><td translate>{{ 'invoices.day_in_the_month_(eg_1)' }}</td></tr>
-        <tr><td><strong>DD</strong></td><td translate>{{ 'invoices.2_digits_day_in_the_month_(eg_01)' }}</td></tr>
+        <tr><td><strong>D</strong></td><td translate>{{ 'invoices.day_in_the_month' }}</td></tr>
+        <tr><td><strong>DD</strong></td><td translate>{{ 'invoices.2_digits_day_in_the_month' }}</td></tr>
     </table>
 </script>
 
 <script type="text/ng-template" id="addInvoiceNumber.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>dd...dd</strong></td><td translate>{{ 'invoices.(n)_digits_daily_count_of_invoices_(eg_ddd_002_2nd_invoice_of_the_day)' }}</td></tr>
-        <tr><td><strong>mm...mm</strong></td><td translate>{{ 'invoices.(n)_digits_monthly_count_of_invoices_(eg_mmmm_0012_12th_invoice_of_this_month)' }}</td></tr>
-        <tr><td><strong>yy...yy</strong></td><td translate>{{ 'invoices.(n)_digits_annual_amount_of_invoices_(eg_yyyyyy_000008_8th_invoice_of_this_year)' }}</td></tr>
+        <tr><td><strong>dd...dd</strong></td><td translate>{{ 'invoices.n_digits_daily_count_of_invoices' }}</td></tr>
+        <tr><td><strong>mm...mm</strong></td><td translate>{{ 'invoices.n_digits_monthly_count_of_invoices' }}</td></tr>
+        <tr><td><strong>yy...yy</strong></td><td translate>{{ 'invoices.n_digits_annual_amount_of_invoices' }}</td></tr>
     </table>
     <span class="bottom-notes" translate>{{ 'invoices.beware_if_the_number_exceed_the_specified_length_it_will_be_truncated_by_the_left' }}</span>
 </script>
 
 <script type="text/ng-template" id="addOrderNumber.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>nn...nn</strong></td><td translate>{{ 'invoices.(n)_digits_count_of_orders_(eg_nnnn_0327_327th_order)' }}</td></tr>
-        <tr><td><strong>dd...dd</strong></td><td translate>{{ 'invoices.(n)_digits_daily_count_of_orders_(eg_ddd_002_2nd_order_of_the_day)' }}</td></tr>
-        <tr><td><strong>mm...mm</strong></td><td translate>{{ 'invoices.(n)_digits_monthly_count_of_orders_(eg_mmmm_0012_12th_order_of_this_month)' }}</td></tr>
-        <tr><td><strong>yy...yy</strong></td><td translate>{{ 'invoices.(n)_digits_annual_amount_of_orders_(eg_yyyyyy_000008_8th_order_of_this_year)' }}</td></tr>
+        <tr><td><strong>nn...nn</strong></td><td translate>{{ 'invoices.n_digits_count_of_orders' }}</td></tr>
+        <tr><td><strong>dd...dd</strong></td><td translate>{{ 'invoices.n_digits_daily_count_of_orders' }}</td></tr>
+        <tr><td><strong>mm...mm</strong></td><td translate>{{ 'invoices.n_digits_monthly_count_of_orders' }}</td></tr>
+        <tr><td><strong>yy...yy</strong></td><td translate>{{ 'invoices.n_digits_annual_amount_of_orders' }}</td></tr>
     </table>
     <span class="bottom-notes" translate>{{ 'invoices.beware_if_the_number_exceed_the_specified_length_it_will_be_truncated_by_the_left' }}</span>
 </script>
 
 <script type="text/ng-template" id="addOnlineInfo.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>X[texte]</strong></td><td>{{ 'invoices.add_a_notice_regarding_the_online_sales_only_if_the_invoice_is_concerned' | translate }} <mark translate>{{ 'invoices.this_will_never_be_added_when_a_refund_notice_is_present' }}</mark> {{ 'invoices.(eg_X[/VL]_will_add_/VL_to_the_invoices_settled_with_stripe)' | translate }}</td></tr>
+        <tr><td><strong>X[texte]</strong></td><td>{{ 'invoices.add_a_notice_regarding_the_online_sales_only_if_the_invoice_is_concerned' | translate }} <mark translate>{{ 'invoices.this_will_never_be_added_when_a_refund_notice_is_present' }}</mark> {{ 'invoices.eg_XVL_will_add_VL_to_the_invoices_settled_with_stripe' | translate }}</td></tr>
     </table>
 </script>
 
 <script type="text/ng-template" id="addWalletInfo.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>W[texte]</strong></td><td>{{ 'invoices.add_a_notice_regarding_the_wallet_only_if_the_invoice_is_concerned' | translate }} <mark translate>{{ 'invoices.this_will_never_be_added_when_a_refund_notice_is_present' }}</mark> {{ 'invoices.(eg_W[/PM]_will_add_/PM_to_the_invoices_settled_with_wallet)' | translate }}</td></tr>
+        <tr><td><strong>W[texte]</strong></td><td>{{ 'invoices.add_a_notice_regarding_the_wallet_only_if_the_invoice_is_concerned' | translate }} <mark translate>{{ 'invoices.this_will_never_be_added_when_a_refund_notice_is_present' }}</mark> {{ 'invoices.eg_WPM_will_add_PM_to_the_invoices_settled_with_wallet' | translate }}</td></tr>
     </table>
 </script>
 
 <script type="text/ng-template" id="addRefundInfo.html">
     <table class="invoice-element-legend">
-        <tr><td><strong>R[texte]</strong></td><td>{{ 'invoices.add_a_notice_regarding_refunds_only_if_the_invoice_is_concerned' | translate }}<mark translate>{{ 'invoices.this_will_never_be_added_when_an_online_sales_notice_is_present' }}</mark> {{ 'invoices.(eg_R[/A]_will_add_/A_to_the_refund_invoices)' | translate }}</td></tr>
+        <tr><td><strong>R[texte]</strong></td><td>{{ 'invoices.add_a_notice_regarding_refunds_only_if_the_invoice_is_concerned' | translate }}<mark translate>{{ 'invoices.this_will_never_be_added_when_an_online_sales_notice_is_present' }}</mark> {{ 'invoices.eg_RA_will_add_A_to_the_refund_invoices' | translate }}</td></tr>
     </table>
 </script>
 
@@ -345,7 +345,7 @@
                     <li ng-click="invoice.number.help = 'addYear.html'">{{ 'invoices.year' | translate }}</li>
                     <li ng-click="invoice.number.help = 'addMonth.html'">{{ 'invoices.month' | translate }}</li>
                     <li ng-click="invoice.number.help = 'addDay.html'">{{ 'invoices.day' | translate }}</li>
-                    <li ng-click="invoice.number.help = 'addOrderNumber.html'">{{ 'invoices.order_#' | translate }}</li>
+                    <li ng-click="invoice.number.help = 'addOrderNumber.html'">{{ 'invoices.order_num' | translate }}</li>
                 </ul>
             </div>
             <div class="col-md-8">
diff --git a/app/assets/templates/admin/members/edit.html.erb b/app/assets/templates/admin/members/edit.html.erb
index 0e5117e46..4321ea378 100644
--- a/app/assets/templates/admin/members/edit.html.erb
+++ b/app/assets/templates/admin/members/edit.html.erb
@@ -194,7 +194,7 @@
             <table class="table" ng-if="user.invoices.length > 0">
               <thead>
               <tr>
-                <th style="width:25%" translate>{{ 'invoice_#' }}</th>
+                <th style="width:25%" translate>{{ 'invoice_num' }}</th>
                 <th style="width:25%" translate>{{ 'date' }}</th>
                 <th style="width:25%" translate>{{ 'price' }}</th>
                 <th style="width:25%"></th>
diff --git a/app/assets/templates/admin/plans/_form.html.erb b/app/assets/templates/admin/plans/_form.html.erb
index f77fcfe55..c555aefac 100644
--- a/app/assets/templates/admin/plans/_form.html.erb
+++ b/app/assets/templates/admin/plans/_form.html.erb
@@ -33,7 +33,7 @@
             ng-model="plan.group_id"
             required="required"
             ng-disabled="method == 'PATCH'">
-        <option value="all" translate>{{ 'plan_form.transversal_(all_groups)' }}</option>
+        <option value="all" translate>{{ 'plan_form.transversal_all_groups' }}</option>
         <optgroup label="Groupes">
             <option ng-repeat="group in groups" value="{{group.id}}" ng-selected="plan.group_id == group.id">{{group.name}}</option>
         </optgroup>
diff --git a/app/assets/templates/admin/settings/general.html b/app/assets/templates/admin/settings/general.html
index 0f5658a27..2822ad1ba 100644
--- a/app/assets/templates/admin/settings/general.html
+++ b/app/assets/templates/admin/settings/general.html
@@ -118,7 +118,7 @@
             <form class="col-md-6" method="post" action="{{actionUrl.cgv}}" novalidate name="cgvForm" ng-upload="submited(content)" ng-submit="addLoader('cgv')" upload-options-enable-rails-csrf="true" unsaved-warning-form>
                 <input type="hidden" name="custom_asset[name]" value="cgv-file">
                 <input name="_method" type="hidden" ng-value="methods.cgv">
-                <label for="tnc_file" class="control-label m-r" translate>{{ 'settings.general_terms_and_conditions_(T&C)' }}</label>
+                <label for="tnc_file" class="control-label m-r" translate>{{ 'settings.general_terms_and_conditions' }}</label>
                 <div class="form-group">
                     <div class="fileinput input-group" data-provides="fileinput" ng-class="fileinputClass(cgvFile.custom_asset_file_attributes.attachment)">
                         <div class="form-control" data-trigger="fileinput">
@@ -142,7 +142,7 @@
             <form class="col-md-6" method="post" action="{{actionUrl.cgu}}" novalidate name="cguForm" ng-upload="submited(content)" ng-submit="addLoader('cgu')" upload-options-enable-rails-csrf="true" unsaved-warning-form>
                 <input type="hidden" name="custom_asset[name]" value="cgu-file">
                 <input name="_method" type="hidden" ng-value="methods.cgu">
-                <label for="tos_file" class="control-label m-r" translate>{{ 'settings.terms_of_service_(TOS)' }}</label>
+                <label for="tos_file" class="control-label m-r" translate>{{ 'settings.terms_of_service' }}</label>
                 <div class="form-group">
                     <div class="fileinput input-group" data-provides="fileinput" ng-class="fileinputClass(cguFile.custom_asset_file_attributes.attachment)">
                         <div class="form-control" data-trigger="fileinput">
@@ -181,7 +181,7 @@
                 <form class="custom-logo-container" method="post" action="{{actionUrl.logo}}" novalidate name="logoForm" ng-upload="submited(content)" upload-options-enable-rails-csrf="true" unsaved-warning-form>
                     <input type="hidden" name="custom_asset[name]" value="logo-file">
                     <input name="_method" type="hidden" ng-value="methods.logo">
-                    <h3 class="m-l" translate>{{ 'settings.logo_(white_background)' }}</h3>
+                    <h3 class="m-l" translate>{{ 'settings.logo_white_background' }}</h3>
                     <div class="custom-logo" style="background-image: url({{customLogo}});">
                         <img src="data:image/png;base64," data-src="holder.js/100%x100%/text:&#xf03e;/font:FontAwesome/icon-xs" bs-holder ng-show="!customLogo" class="img-responsive">
                         <img base-sixty-four-image="customLogo" ng-show="customLogo && customLogo.base64">
@@ -207,7 +207,7 @@
                 <form class="custom-logo-container" method="post" action="{{actionUrl.logoBlack}}" novalidate name="logoBlackForm" ng-upload="submited(content)" upload-options-enable-rails-csrf="true" unsaved-warning-form>
                     <input type="hidden" name="custom_asset[name]" value="logo-black-file">
                     <input name="_method" type="hidden" ng-value="methods.logoBlack">
-                    <h3 class="m-l" translate>{{ 'settings.logo_(black_background)' }}</h3>
+                    <h3 class="m-l" translate>{{ 'settings.logo_black_background' }}</h3>
                     <div class="custom-logo bg-dark" style="background-image: url({{customLogoBlack}});">
                         <img src="data:image/png;base64," data-src="holder.js/100%x100%/text:&#xf03e;/font:FontAwesome/icon-black-xs" bs-holder ng-show="!customLogoBlack" class="img-responsive">
                         <img base-sixty-four-image="customLogoBlack" ng-show="customLogoBlack && customLogoBlack.base64">
@@ -344,4 +344,4 @@
             <div class="col-md-4">
         </div>
     </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/app/assets/templates/admin/settings/reservations.html b/app/assets/templates/admin/settings/reservations.html
index 80b3856d2..532931a8b 100644
--- a/app/assets/templates/admin/settings/reservations.html
+++ b/app/assets/templates/admin/settings/reservations.html
@@ -65,7 +65,7 @@
             </div>
             <div class="row" ng-show="enableMove.value">
                 <form class="col-md-4" name="moveDelayForm">
-                    <label for="moveDelay" class="control-label m-r" translate>{{ 'settings.prior_period_(hours)' }}</label>
+                    <label for="moveDelay" class="control-label m-r" translate>{{ 'settings.prior_period_hours' }}</label>
                     <div class="form-group">
                         <div class="input-group">
                             <div class="input-group-addon">
@@ -94,7 +94,7 @@
             </div>
             <div class="row" ng-show="enableCancel.value">
                 <form class="col-md-4" name="cancelDelayForm">
-                    <label for="cancelDelay" class="control-label m-r" translate>{{ 'settings.prior_period_(hours)' }}</label>
+                    <label for="cancelDelay" class="control-label m-r" translate>{{ 'settings.prior_period_hours' }}</label>
                     <div class="form-group">
                         <div class="input-group">
                             <div class="input-group-addon">
@@ -132,7 +132,7 @@
         </div>
         <div class="row" ng-show="enableReminder.value">
             <form class="col-md-4" name="reminderDelayForm">
-                <label for="reminderDelay" class="control-label m-r" translate>{{ 'settings.prior_period_(hours)' }}</label>
+                <label for="reminderDelay" class="control-label m-r" translate>{{ 'settings.prior_period_hours' }}</label>
                 <div class="form-group">
                     <div class="input-group">
                         <div class="input-group-addon">
@@ -172,4 +172,4 @@
             </div>
         </div>
     </div>
-</div>
\ No newline at end of file
+</div>
diff --git a/app/assets/templates/admin/subscriptions/expired_at_modal.html.erb b/app/assets/templates/admin/subscriptions/expired_at_modal.html.erb
index b2c945523..be8372cd7 100644
--- a/app/assets/templates/admin/subscriptions/expired_at_modal.html.erb
+++ b/app/assets/templates/admin/subscriptions/expired_at_modal.html.erb
@@ -12,7 +12,7 @@
     </div>
     <form role="form" name="subscriptionForm" novalidate>
       <div class="form-group">
-        <label translate>{{ 'until_(expiration_date)' }}</label>
+        <label translate>{{ 'until_expiration_date' }}</label>
         <input type="text"
                class="form-control"
                name="subscription[expired_at]"
diff --git a/app/assets/templates/events/_form.html.erb b/app/assets/templates/events/_form.html.erb
index e2c4c7cfb..37f8b5aee 100644
--- a/app/assets/templates/events/_form.html.erb
+++ b/app/assets/templates/events/_form.html.erb
@@ -78,9 +78,9 @@
 
     </div>   <!-- ./panel-body  -->
     <div class="panel-footer no-padder">
-      <input type="submit" 
-		     ng-value="submitName" 
-			 class="r-b btn-valid btn btn-warning btn-block p-lg btn-lg text-u-c" 
+      <input type="submit"
+		     ng-value="submitName"
+			 class="r-b btn-valid btn btn-warning btn-block p-lg btn-lg text-u-c"
 			 ng-disabled="eventForm.$invalid || event.category_id === null"/>
     </div>
     </section>
@@ -246,7 +246,7 @@
               <input ng-model="event.amount" type="number" name="event[amount]" class="form-control" id="event_amount" required>
               <div class="input-group-addon">{{currencySymbol}}</div>
             </div>
-             <span class="help-block" translate>{{ '0_=_free' }}</span>
+             <span class="help-block" translate>{{ '0_equal_free' }}</span>
           </div>
         </div>
         <div class="form-group" ng-repeat="price in event.prices" ng-show="!price._destroy">
diff --git a/app/assets/templates/events/show.html.erb b/app/assets/templates/events/show.html.erb
index 382fe0f85..b0351a0aa 100644
--- a/app/assets/templates/events/show.html.erb
+++ b/app/assets/templates/events/show.html.erb
@@ -152,7 +152,7 @@
             {{ 'you_can_find_your_reservation_s_details_on_your_' | translate }} <a ui-sref="app.logged.dashboard.invoices" translate>{{ 'dashboard' }}</a>
           </div>
           <div class="well well-warning m-t-sm" ng-if="reservations && !reserve.toReserve" ng-repeat="reservation in reservations">
-            <div class="font-sbold text-u-c text-sm">{{ 'you_booked_(DATE)' | translate:{DATE:(reservation.created_at | amDateFormat:'L LT')} }}</div>
+            <div class="font-sbold text-u-c text-sm">{{ 'you_booked_DATE' | translate:{DATE:(reservation.created_at | amDateFormat:'L LT')} }}</div>
             <div class="font-sbold text-sm" ng-if="reservation.nb_reserve_places > 0">{{ 'full_price_' | translate }} {{reservation.nb_reserve_places}} {{ 'ticket' | translate:{NUMBER:reservation.nb_reserve_places}:"messageformat" }}</div>
             <div class="font-sbold text-sm" ng-repeat="ticket in reservation.tickets">
               {{ticket.event_price_category.price_category.name}} : {{ticket.booked}} {{ 'ticket' | translate:{NUMBER:ticket.booked}:"messageformat" }}
diff --git a/app/assets/templates/machines/_form.html.erb b/app/assets/templates/machines/_form.html.erb
index b00031a1e..02cb5a1f1 100644
--- a/app/assets/templates/machines/_form.html.erb
+++ b/app/assets/templates/machines/_form.html.erb
@@ -91,7 +91,7 @@
     </div>
 
     <div class="form-group m-b-xl">
-      <label class="col-sm-2 control-label" translate>{{ 'machine_form.attached_files_(pdf)' }}</label>
+      <label class="col-sm-2 control-label" translate>{{ 'machine_form.attached_files_pdf' }}</label>
       <div class="col-sm-10">
         <div ng-repeat="file in machine.machine_files_attributes" ng-show="!file._destroy">
           <input type="hidden" ng-model="file.id" name="machine[machine_files_attributes][][id]" ng-value="file.id" />
diff --git a/app/assets/templates/shared/_member_form.html.erb b/app/assets/templates/shared/_member_form.html.erb
index ac40d0053..f3d00c46d 100644
--- a/app/assets/templates/shared/_member_form.html.erb
+++ b/app/assets/templates/shared/_member_form.html.erb
@@ -144,7 +144,7 @@
                  required/>
         </div>
         <span class="help-block" ng-show="userForm['user[password]'].$dirty && userForm['user[password]'].$error.required" translate>{{ 'password_is_required' }}</span>
-        <span class="help-block" ng-show="userForm['user[password]'].$dirty && userForm['user[password]'].$error.minlength" translate>{{ 'password_is_too_short_(minimum_8_characters)' }}</span>
+        <span class="help-block" ng-show="userForm['user[password]'].$dirty && userForm['user[password]'].$error.minlength" translate>{{ 'password_is_too_short' }}</span>
       </div>
 
       <div class="form-group" ng-class="{'has-error': userForm['user[password_confirmation]'].$dirty && userForm['user[password_confirmation]'].$invalid}" ng-if="password.change">
@@ -161,7 +161,7 @@
                  match="user.password"/>
         </div>
         <span class="help-block" ng-show="userForm['user[password_confirmation]'].$dirty && userForm['user[password_confirmation]'].$error.required" translate>{{ 'confirmation_of_password_is_required' }}</span>
-        <span class="help-block" ng-show="userForm['user[password_confirmation]'].$dirty && userForm['user[password_confirmation]'].$error.minlength" translate>{{ 'confirmation_of_password_is_too_short_(minimum_8_characters)' }}</span>
+        <span class="help-block" ng-show="userForm['user[password_confirmation]'].$dirty && userForm['user[password_confirmation]'].$error.minlength" translate>{{ 'confirmation_of_password_is_too_short' }}</span>
         <span class="help-block" ng-show="userForm['user[password_confirmation]'].$error.match" translate>{{ 'confirmation_mismatch_with_password' }}</span>
       </div>
 
diff --git a/app/assets/templates/shared/passwordEditModal.html.erb b/app/assets/templates/shared/passwordEditModal.html.erb
index e1a697fe6..702c7db0f 100644
--- a/app/assets/templates/shared/passwordEditModal.html.erb
+++ b/app/assets/templates/shared/passwordEditModal.html.erb
@@ -21,7 +21,7 @@
                          ng-minlength="8">
                 </div>
                 <span class="help-block" ng-show="passwordEditForm.password.$dirty && passwordEditForm.password.$error.required" translate>{{ 'password_is_required' }}</span>
-                <span class="help-block" ng-show="passwordEditForm.password.$dirty && passwordEditForm.password.$error.minlength" translate>{{ 'password_is_too_short_(minimum_8_characters)' }}</span>
+                <span class="help-block" ng-show="passwordEditForm.password.$dirty && passwordEditForm.password.$error.minlength" translate>{{ 'password_is_too_short' }}</span>
               </div>
             </div>
 
@@ -51,4 +51,4 @@
       </div>
     </div>
 
-  </div>
\ No newline at end of file
+  </div>
diff --git a/app/assets/templates/shared/signupModal.html.erb b/app/assets/templates/shared/signupModal.html.erb
index ba356e4ca..eecde8559 100644
--- a/app/assets/templates/shared/signupModal.html.erb
+++ b/app/assets/templates/shared/signupModal.html.erb
@@ -98,7 +98,7 @@
             </div>
             <span class="exponent"><i class="fa fa-asterisk" aria-hidden="true"></i></span>
             <span class="help-block" ng-show="signupForm.password.$dirty && signupForm.password.$error.required" translate>{{ 'password_is_required' }}</span>
-            <span class="help-block" ng-show="signupForm.password.$dirty && signupForm.password.$error.minlength" translate>{{ 'password_is_too_short_(minimum_8_characters)' }}</span>
+            <span class="help-block" ng-show="signupForm.password.$dirty && signupForm.password.$error.minlength" translate>{{ 'password_is_too_short' }}</span>
           </div>
         </div>
 
diff --git a/app/assets/templates/spaces/_form.html b/app/assets/templates/spaces/_form.html
index ee19adf49..117c03543 100644
--- a/app/assets/templates/spaces/_form.html
+++ b/app/assets/templates/spaces/_form.html
@@ -88,7 +88,7 @@
 </div>
 
 <div class="form-group m-b-xl">
-    <label class="col-sm-2 control-label" translate>{{ 'space.attached_files_(pdf)' }}</label>
+    <label class="col-sm-2 control-label" translate>{{ 'space.attached_files_pdf' }}</label>
     <div class="col-sm-10">
         <div ng-repeat="file in space.space_files_attributes" ng-show="!file._destroy">
             <input type="hidden" ng-model="file.id" name="space[space_files_attributes][][id]" ng-value="file.id" />
diff --git a/app/assets/templates/wallet/credit_modal.html.erb b/app/assets/templates/wallet/credit_modal.html.erb
index 80e0baf54..da54b17a5 100644
--- a/app/assets/templates/wallet/credit_modal.html.erb
+++ b/app/assets/templates/wallet/credit_modal.html.erb
@@ -75,7 +75,7 @@
       </div>
 
       <div class="m-t">
-        <label for="description" translate>{{ 'description_(optional)' }}</label>
+        <label for="description" translate>{{ 'description_optional' }}</label>
         <p translate>{{ 'will_appear_on_the_refund_invoice' }}</p>
         <textarea class="form-control m-t-sm"
                   id="description"
diff --git a/app/views/api/notifications/_notify_admin_profile_complete.json.jbuilder b/app/views/api/notifications/_notify_admin_profile_complete.json.jbuilder
index d6ed89dc4..c74035df5 100644
--- a/app/views/api/notifications/_notify_admin_profile_complete.json.jbuilder
+++ b/app/views/api/notifications/_notify_admin_profile_complete.json.jbuilder
@@ -1,5 +1,5 @@
 json.title notification.notification_type
-json.description t('.account_imported_from_PROVIDER_(UID)_has_completed_its_information_html',
+json.description t('.account_imported_from_PROVIDER_UID_has_completed_its_information_html',
                    PROVIDER: notification.attached_object.provider,
                    UID: notification.attached_object.uid)
 json.url notification_url(notification, format: :json)
diff --git a/app/views/api/notifications/_notify_admin_user_merged.json.jbuilder b/app/views/api/notifications/_notify_admin_user_merged.json.jbuilder
index 76e64121a..62433d938 100644
--- a/app/views/api/notifications/_notify_admin_user_merged.json.jbuilder
+++ b/app/views/api/notifications/_notify_admin_user_merged.json.jbuilder
@@ -1,5 +1,5 @@
 json.title notification.notification_type
-json.description _t('.user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_(UID)_html',
+json.description _t('.user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_UID_html',
                     {
                         NAME: notification.attached_object.profile.full_name,
                         GENDER: bool_to_sym(notification.attached_object.profile.gender),
diff --git a/app/views/api/notifications/_notify_admin_when_user_is_imported.json.jbuilder b/app/views/api/notifications/_notify_admin_when_user_is_imported.json.jbuilder
index 6d4cec254..472827725 100644
--- a/app/views/api/notifications/_notify_admin_when_user_is_imported.json.jbuilder
+++ b/app/views/api/notifications/_notify_admin_when_user_is_imported.json.jbuilder
@@ -1,5 +1,5 @@
 json.title notification.notification_type
-json.description t('.a_new_user_account_has_been_imported_from_PROVIDER_(UID)_html',
+json.description t('.a_new_user_account_has_been_imported_from_PROVIDER_UID_html',
                    PROVIDER: notification.attached_object.provider,
                    UID: notification.attached_object.uid)
-json.url notification_url(notification, format: :json)
\ No newline at end of file
+json.url notification_url(notification, format: :json)
diff --git a/config/locales/app.admin.en.yml b/config/locales/app.admin.en.yml
index 7d06301fa..b50aec230 100644
--- a/config/locales/app.admin.en.yml
+++ b/config/locales/app.admin.en.yml
@@ -43,7 +43,7 @@ en:
           number_of_tickets: "Number of tickets: "
           adjust_the_opening_hours: "Adjust the opening hours"
           to_time: "to"  # context: time. eg. "from 18:00 to 21:00"
-          restrict_this_slot_with_labels_(optional): "Restrict this slot with labels (optional)"
+          restrict_this_slot_with_labels_optional: "Restrict this slot with labels (optional)"
           the_slot_START-END_has_been_successfully_deleted: "The slot {{START}} - {{END}} has been successfully deleted"  # angular interpolation
           unable_to_delete_the_slot_START-END_because_it_s_already_reserved_by_a_member: "Unable to delete the slot {{START}} - {{END}} because it's already reserved by a member"  # angular interpolation
           you_should_select_at_least_a_machine: "You should select at least one machine on this slot."
@@ -267,7 +267,7 @@ en:
           new_plan:
             add_a_subscription_plan: "Add a subscription plan"
             unable_to_create_the_subscription_please_try_again: "Unable to create the subscription plan. Please try again."
-            successfully_created_subscription(s)_dont_forget_to_redefine_prices: "Subscription(s) successfully created. Don't forget to redefine prices."
+            successfully_created_subscriptions_dont_forget_to_redefine_prices: "Subscription(s) successfully created. Don't forget to redefine prices."
             unable_to_save_this_user_check_that_there_isnt_an_already_a_user_with_the_same_name: "Unable to save this user. Check that there isn't an already defined user with the same name."
         edit:
           # edit a subscription plan / machine hours prices
@@ -290,10 +290,10 @@ en:
           accounting_periods: "Accounting periods"
           invoices_list: "Invoices list"
           filter_invoices: "Filter invoices"
-          invoice_#_: "Invoice #:"
+          invoice_num_: "Invoice #:"
           customer_: "Customer:"
           date_: "Date:"
-          invoice_#: "Invoice #"
+          invoice_num: "Invoice #"
           date: "Date"
           price: "Price"
           customer: "Customer"
@@ -305,11 +305,11 @@ en:
           invoicing_settings: "Invoicing settings"
           change_logo: "Change logo"
           john_smith: "John Smith"
-          john_smith@example_com: "jean.smith@example.com"
+          john_smith_at_example_com: "jean.smith@example.com"
           invoice_reference_: "Invoice reference:"
           code_: "Code:"
           code_disabled: "Code disabled"
-          order_#: "Order #:"
+          order_num: "Order #:"
           invoice_issued_on_DATE_at_TIME: "Invoice issued on {{DATE}} at {{TIME}}"  # angular interpolation
           object_reservation_of_john_smith_on_DATE_at_TIME: "Object: Reservation of John Smith on {{DATE}} at {{TIME}}"  # angular interpolation
           order_summary: "Order summary:"
@@ -329,35 +329,35 @@ en:
           year: "Year"
           month: "Month"
           day: "Day"
-          "#_of_invoice": "# of invoice"
+          num_of_invoice: "# of invoice"
           online_sales: "Online sales"
           wallet: "Wallet"
           refund: "Refund"
           model: "Model"
           documentation: "Documentation"
-          2_digits_year_(eg_70): "2 digits year (eg. 70)"
-          4_digits_year_(eg_1970): "4 digits year (eg. 1970)"
-          month_number_(eg_1): "Month number (eg. 1)"
-          2_digits_month_number_(eg_01): "2 digits month number (eg. 01)"
-          3_characters_month_name_(eg_JAN): "3 characters month name (eg. JAN)"
-          day_in_the_month_(eg_1): "Day in the month (eg. 1)"
-          2_digits_day_in_the_month_(eg_01): "2 digits in the month (eg. 01)"
-          (n)_digits_daily_count_of_invoices_(eg_ddd_002_2nd_invoice_of_the_day): "(n) digits, daily count of invoices (eg. ddd => 002 : 2nd invoice of the day)"
-          (n)_digits_monthly_count_of_invoices_(eg_mmmm_0012_12th_invoice_of_this_month): "(n) digits, monthly count of invoices (eg. mmmm => 0012 : 12th invoice of the month)"
-          (n)_digits_annual_amount_of_invoices_(eg_yyyyyy_000008_8th_invoice_of_this_year): "(n) digits, annual count of invoices (ex. yyyyyy => 000008 : 8th invoice of this year)"
+          2_digits_year: "2 digits year (eg. 70)"
+          4_digits_year: "4 digits year (eg. 1970)"
+          month_number: "Month number (eg. 1)"
+          2_digits_month_number: "2 digits month number (eg. 01)"
+          3_characters_month_name: "3 characters month name (eg. JAN)"
+          day_in_the_month: "Day in the month (eg. 1)"
+          2_digits_day_in_the_month: "2 digits in the month (eg. 01)"
+          n_digits_daily_count_of_invoices: "(n) digits, daily count of invoices (eg. ddd => 002 : 2nd invoice of the day)"
+          n_digits_monthly_count_of_invoices: "(n) digits, monthly count of invoices (eg. mmmm => 0012 : 12th invoice of the month)"
+          n_digits_annual_amount_of_invoices: "(n) digits, annual count of invoices (ex. yyyyyy => 000008 : 8th invoice of this year)"
           beware_if_the_number_exceed_the_specified_length_it_will_be_truncated_by_the_left: "Beware: if the number exceed the specified length, it will be truncated by the left."
-          (n)_digits_count_of_orders_(eg_nnnn_0327_327th_order): "(n) digits, count of invoices (eg. nnnn => 0327 : 327th order)"
-          (n)_digits_daily_count_of_orders_(eg_ddd_002_2nd_order_of_the_day): "(n) digits, daily count of orders (eg. ddd => 002 : 2nd order of the day)"
-          (n)_digits_monthly_count_of_orders_(eg_mmmm_0012_12th_order_of_this_month): "(n) digits, monthly count of orders (eg. mmmm => 0012 : 12th order of the month)"
-          (n)_digits_annual_amount_of_orders_(eg_yyyyyy_000008_8th_order_of_this_year): "(n) digits, annual count of orders (ex. yyyyyy => 000008 : 8th order of this year)"
+          n_digits_count_of_orders: "(n) digits, count of invoices (eg. nnnn => 0327 : 327th order)"
+          n_digits_daily_count_of_orders: "(n) digits, daily count of orders (eg. ddd => 002 : 2nd order of the day)"
+          n_digits_monthly_count_of_orders: "(n) digits, monthly count of orders (eg. mmmm => 0012 : 12th order of the month)"
+          n_digits_annual_amount_of_orders: "(n) digits, annual count of orders (ex. yyyyyy => 000008 : 8th order of this year)"
           add_a_notice_regarding_the_online_sales_only_if_the_invoice_is_concerned: "Add a notice regarding the online sales, only if the invoice is concerned."
           this_will_never_be_added_when_a_refund_notice_is_present: "This will never be added when a refund notice is present."
-          (eg_X[/VL]_will_add_/VL_to_the_invoices_settled_with_stripe): '(eg. X[/VL] will add "/VL" to the invoices settled with stripe)'
+          eg_XVL_will_add_VL_to_the_invoices_settled_with_stripe: '(eg. X[/VL] will add "/VL" to the invoices settled with stripe)'
           add_a_notice_regarding_refunds_only_if_the_invoice_is_concerned: "Add a notice regarding refunds, only if the invoice is concerned."
           this_will_never_be_added_when_an_online_sales_notice_is_present: "This will never be added when an online sales notice is present."
-          (eg_R[/A]_will_add_/A_to_the_refund_invoices): '(ed. R[/A] will add "/A" to the refund invoices)'
+          eg_RA_will_add_A_to_the_refund_invoices: '(ed. R[/A] will add "/A" to the refund invoices)'
           add_a_notice_regarding_the_wallet_only_if_the_invoice_is_concerned: "Add a notice regarding the wallet, only if the invoice is concerned."
-          (eg_W[/PM]_will_add_/PM_to_the_invoices_settled_with_wallet): '(eg. W[/PM] will add "/PM" to the invoices settled with wallet)'
+          eg_WPM_will_add_PM_to_the_invoices_settled_with_wallet: '(eg. W[/PM] will add "/PM" to the invoices settled with wallet)'
           code: "Code"
           enable_the_code: "Enable the code"
           enabled: "Enabled"
@@ -379,7 +379,7 @@ en:
           do_you_want_to_disable_the_user_s_subscription: "Do you want to disabled the user's subscription:"
           elements_to_refund: "Elements to refund"
           description: "Description"
-          description_(optional): "Description (optional):"
+          description_optional: "Description (optional):"
           will_appear_on_the_refund_invoice: "Will appear on the refund invoice."
           none: "None"  # grammar note: concordance with "payment mean"
           by_cash: "By cash"
@@ -514,12 +514,12 @@ en:
         NUMBER_NAME_tickets_reserved: "{NUMBER, plural, =0{} one{1 {NAME} ticket reserved} other{{NUMBER} {NAME} tickets reserved}}"  # messageFormat interpolation
         passed_events: "Passed events"
         invoices: "Invoices"
-        invoice_#: "Invoice #"
+        invoice_num: "Invoice #"
         download_the_refund_invoice: "Download the refund invoice"
         expiration_date: "Expiration date"
         you_intentionally_decide_to_extend_the_user_s_subscription_by_offering_him_free_days: "You intentionally decide to extend the user's subscription by offering him free days."
         you_intentionally_decide_to_extend_the_user_s_subscription_by_charging_him_again_for_his_current_subscription: "You intentionally decide to extend the user's subscription by charging him again for his current subscription."
-        until_(expiration_date): "Until (expiration date):"
+        until_expiration_date: "Until (expiration date):"
         you_successfully_changed_the_expiration_date_of_the_user_s_subscription: "You successfully changed the expiration date of the user's subscription"
         a_problem_occurred_while_saving_the_date: "A problem occurred while saving the date."
         new_subscription: "New subscription"
@@ -627,15 +627,15 @@ en:
           message_of_the_spaces_page: "Message of the spaces page:"
           legal_documents: "Legal documents"
           if_these_documents_are_not_filled_no_consent_about_them_will_be_asked_to_the_user: "If these documents are not filled, no consent about them will be asked."
-          general_terms_and_conditions_(T&C): "General terms and conditions (T&C)"
-          terms_of_service_(TOS): "Terms of service (TOS)"
+          general_terms_and_conditions: "General terms and conditions (T&C)"
+          terms_of_service: "Terms of service (TOS)"
           customize_the_graphics: "Customize the graphics"
           for_an_optimal_rendering_the_logo_image_must_be_at_the_PNG_format_with_a_transparent_background_and_with_an_aspect_ratio_3.5_times_wider_than_the_height: "For an optimal rendering, the logo image must be at the PNG format with a transparent background and an aspect ratio 3.5 wider than the height."
           concerning_the_favicon_it_must_be_at_ICO_format_with_a_size_of_16x16_pixels: "Concerning the favicon, it must be at ICO format with a size of 16x16 pixels."
           remember_to_refresh_the_page_for_the_changes_to_take_effect: "Remember to refresh the page for the changes to take effect."
-          logo_(white_background): "Logo (white background)"
+          logo_white_background: "Logo (white background)"
           change_the_logo: "Change the logo"
-          logo_(black_background): "Logo (black background)"
+          logo_black_background: "Logo (black background)"
           favicon: "Favicon"
           change_the_favicon: "Change the favicon"
           main_colour: "Main colour:"
@@ -665,7 +665,7 @@ en:
           visibility_for_other_members: "For all other members"
           ability_for_the_users_to_move_their_reservations: "Ability for the users to move their reservations"
           reservations_shifting: "Reservations shifting"
-          prior_period_(hours): "Prior period (hours)"
+          prior_period_hours: "Prior period (hours)"
           enabled: "Enabled"
           disabled: "Disabled"
           ability_for_the_users_to_cancel_their_reservations: "Ability for the users to cancel their reservations"
diff --git a/config/locales/app.admin.es.yml b/config/locales/app.admin.es.yml
index b49436a60..c5c54244d 100644
--- a/config/locales/app.admin.es.yml
+++ b/config/locales/app.admin.es.yml
@@ -43,7 +43,7 @@ es:
           number_of_tickets: "Número de tickets: "
           adjust_the_opening_hours: "Ajustar el horario de apertura"
           to_time: "to"  # context: hora. ej. "de 18:00 a 21:00"
-          restrict_this_slot_with_labels_(optional): "Restringir esta ranura con etiquetas (opcional)"
+          restrict_this_slot_with_labels_optional: "Restringir esta ranura con etiquetas (opcional)"
           the_slot_START-END_has_been_successfully_deleted: "La ranura {{START}} - {{END}} se ha eliminado correctamente"  # angular interpolation
           unable_to_delete_the_slot_START-END_because_it_s_already_reserved_by_a_member: "No se puede eliminar la ranura {{START}} - {{END}} porque ya está reservada por un miembror"  # angular interpolation
           you_should_select_at_least_a_machine: "Debe seleccionar al menos una máquina en esta ranura."
@@ -267,7 +267,7 @@ es:
           new_plan:
             add_a_subscription_plan: "Agregar un plan de suscripción"
             unable_to_create_the_subscription_please_try_again: "No se puede crear el plan de suscripción. Por favor, inténtelo de nuevo."
-            successfully_created_subscription(s)_dont_forget_to_redefine_prices: "Suscripción(es) creada correctamente. No olvide redefinir los precios."
+            successfully_created_subscriptions_dont_forget_to_redefine_prices: "Suscripción(es) creada correctamente. No olvide redefinir los precios."
             unable_to_save_this_user_check_that_there_isnt_an_already_a_user_with_the_same_name: "No se puede guardar este usuario. Compruebe que no hay un usuario ya definido con el mismo nombre."
         edit:
           # edit a subscription plan / machine hours prices
@@ -290,10 +290,10 @@ es:
           accounting_periods: "Accounting periods"       # missing translation
           invoices_list: "Lista de facturas"
           filter_invoices: "Filtrar facturas"
-          invoice_#_: "Factura #:"
+          invoice_num_: "Factura #:"
           customer_: "Cliente:"
           date_: "Fecha:"
-          invoice_#: "Factura #"
+          invoice_num: "Factura #"
           date: "Día"
           price: "Precio"
           customer: "Cliente"
@@ -305,11 +305,11 @@ es:
           invoicing_settings: "Configuración de facturación"
           change_logo: "Cambio de logotipo"
           john_smith: "John Smith"
-          john_smith@example_com: "jean.smith@example.com"
+          john_smith_at_example_com: "jean.smith@example.com"
           invoice_reference_: "Referencia de factura:"
           code_: "Código:"
           code_disabled: "Código inhabilitado"
-          order_#: "Orden #:"
+          order_num: "Orden #:"
           invoice_issued_on_DATE_at_TIME: "Factura emitida el {{DATE}} a las {{TIME}}"  # angular interpolation
           object_reservation_of_john_smith_on_DATE_at_TIME: "Objeto: Reserva de John Smith el {{DATE}} a las {{TIME}}"  # angular interpolation
           order_summary: "Resumen del pedido:"
@@ -329,35 +329,35 @@ es:
           year: "Año"
           month: "Mes"
           day: "Día"
-          "#_of_invoice": "# de factura"
+          num_of_invoice: "# de factura"
           online_sales: "Ventas en línea"
           wallet: "Cartera"
           refund: "Reembolso"
           model: "Modelo"
           documentation: "Documentación"
-          2_digits_year_(eg_70): "2 dígitos del año (por ejemplo, 70)"
-          4_digits_year_(eg_1970): "4 dígitos del año (por ejemplo, 70)"
-          month_number_(eg_1): "Número del mes (por ejemplo, 1)"
-          2_digits_month_number_(eg_01): "Número de mes de 2 dígitos (por ejemplo, 01)"
-          3_characters_month_name_(eg_JAN): "3 caracteres nombre del mes (por ejemplo, ENE)"
-          day_in_the_month_(eg_1): "Día del mes (por ejemplo, 1)"
-          2_digits_day_in_the_month_(eg_01): "2 dígitos en el mes (por ejemplo, 01)"
-          (n)_digits_daily_count_of_invoices_(eg_ddd_002_2nd_invoice_of_the_day): "(n) dígitos, cuenta diaria de facturas (por ejemplo, ddd => 002: 2ª factura del día)"
-          (n)_digits_monthly_count_of_invoices_(eg_mmmm_0012_12th_invoice_of_this_month): "(n) dígitos, recuento mensual de facturas (por ejemplo, mmmm => 0012: 12ª factura del mes)"
-          (n)_digits_annual_amount_of_invoices_(eg_yyyyyy_000008_8th_invoice_of_this_year): "(n) dígitos, recuento anual de facturas (ej. aaaaa => 000008: 8ª factura de este año)"
+          2_digits_year: "2 dígitos del año (por ejemplo, 70)"
+          4_digits_year: "4 dígitos del año (por ejemplo, 70)"
+          month_number: "Número del mes (por ejemplo, 1)"
+          2_digits_month_number: "Número de mes de 2 dígitos (por ejemplo, 01)"
+          3_characters_month_name: "3 caracteres nombre del mes (por ejemplo, ENE)"
+          day_in_the_month: "Día del mes (por ejemplo, 1)"
+          2_digits_day_in_the_month: "2 dígitos en el mes (por ejemplo, 01)"
+          n_digits_daily_count_of_invoices: "(n) dígitos, cuenta diaria de facturas (por ejemplo, ddd => 002: 2ª factura del día)"
+          n_digits_monthly_count_of_invoices: "(n) dígitos, recuento mensual de facturas (por ejemplo, mmmm => 0012: 12ª factura del mes)"
+          n_digits_annual_amount_of_invoices: "(n) dígitos, recuento anual de facturas (ej. aaaaa => 000008: 8ª factura de este año)"
           beware_if_the_number_exceed_the_specified_length_it_will_be_truncated_by_the_left: "Cuidado: si el número excede la longitud especificada, será aproximado por la izquierda."
-          (n)_digits_count_of_orders_(eg_nnnn_0327_327th_order): "(n) dígitos, cuenta diaria de órdenes (eg ddd => 002: segunda orden del día)"
-          (n)_digits_daily_count_of_orders_(eg_ddd_002_2nd_order_of_the_day): "((n) dígitos, cuenta diaria de órdenes (eg ddd => 002: segunda orden del día)"
-          (n)_digits_monthly_count_of_orders_(eg_mmmm_0012_12th_order_of_this_month): "(n) dígitos, recuento mensual de pedidos (por ejemplo, mmmm => 0012: 12º orden del mes)"
-          (n)_digits_annual_amount_of_orders_(eg_yyyyyy_000008_8th_order_of_this_year): "(n) dígitos, recuento anual de órdenes (ej: aaaaa => 000008: octava orden de este año)"
+          n_digits_count_of_orders: "(n) dígitos, cuenta diaria de órdenes (eg ddd => 002: segunda orden del día)"
+          n_digits_daily_count_of_orders: "((n) dígitos, cuenta diaria de órdenes (eg ddd => 002: segunda orden del día)"
+          n_digits_monthly_count_of_orders: "(n) dígitos, recuento mensual de pedidos (por ejemplo, mmmm => 0012: 12º orden del mes)"
+          n_digits_annual_amount_of_orders: "(n) dígitos, recuento anual de órdenes (ej: aaaaa => 000008: octava orden de este año)"
           add_a_notice_regarding_the_online_sales_only_if_the_invoice_is_concerned: "Añadir un aviso con respecto a las ventas en línea, sólo si la factura es de interés."
           this_will_never_be_added_when_a_refund_notice_is_present: "Esto nunca se agregará cuando se presente un aviso de reembolso."
-          (eg_X[/VL]_will_add_/VL_to_the_invoices_settled_with_stripe): '(por ejemplo, X [/ VL] agregará "/ VL" a las facturas liquidadas con la raya)'
+          eg_XVL_will_add_VL_to_the_invoices_settled_with_stripe: '(por ejemplo, X [/ VL] agregará "/ VL" a las facturas liquidadas con la raya)'
           add_a_notice_regarding_refunds_only_if_the_invoice_is_concerned: "Añada un aviso con respecto a los reembolsos, sólo si la factura es de interés."
           this_will_never_be_added_when_an_online_sales_notice_is_present: "Esto nunca se agregará cuando un aviso de venta en línea está presente."
-          (eg_R[/A]_will_add_/A_to_the_refund_invoices): '(ed. R[/A] añadirá "/A" a las facturas de reembolso)'
+          eg_RA_will_add_A_to_the_refund_invoices: '(ed. R[/A] añadirá "/A" a las facturas de reembolso)'
           add_a_notice_regarding_the_wallet_only_if_the_invoice_is_concerned: "Añadir un aviso con respecto a la cartera, sólo si la factura es de interés."
-          (eg_W[/PM]_will_add_/PM_to_the_invoices_settled_with_wallet): '(eg. W[/PM] añadirá "/PM" a las facturas liquidadas con cartera)'
+          eg_WPM_will_add_PM_to_the_invoices_settled_with_wallet: '(eg. W[/PM] añadirá "/PM" a las facturas liquidadas con cartera)'
           code: "Código"
           enable_the_code: "Habilitar el código"
           enabled: "Habilitado"
@@ -379,7 +379,7 @@ es:
           do_you_want_to_disable_the_user_s_subscription: "¿Quieres inhabilitar la suscripción del usuario?:"
           elements_to_refund: "Elementos a reembolsar"
           description: "Descripción"
-          description_(optional): "Descripción (opcional):"
+          description_optional: "Descripción (opcional):"
           will_appear_on_the_refund_invoice: "Aparecerá en la factura de reembolso."
           none: "Nada"  # grammar note: concordancia con "medio de pago""
           by_cash: "En efectivo"
@@ -514,12 +514,12 @@ es:
         NUMBER_NAME_tickets_reserved: "{NUMBER, plural, =0{} one{1 {NAME} ticket reserved} other{{NUMBER} {NAME} tickets reserved}}"  # messageFormat interpolation                     # translation_missing
         passed_events: "Eventos pasados"
         invoices: "Facturas"
-        invoice_#: "Factura #"
+        invoice_num: "Factura #"
         download_the_refund_invoice: "Descargar la factura de reembolso"
         expiration_date: "Fecha de caducidad"
         you_intentionally_decide_to_extend_the_user_s_subscription_by_offering_him_free_days: "Usted intencionalmente decide extender la suscripción del usuario ofreciéndole días libres."
         you_intentionally_decide_to_extend_the_user_s_subscription_by_charging_him_again_for_his_current_subscription: "Usted intencionalmente decide extender la suscripción del usuario al cobrarle de nuevo por su suscripción actual."
-        until_(expiration_date): "Until (expiration date):"                                        # translation_missing
+        until_expiration_date: "Until (expiration date):"                                        # translation_missing
         you_successfully_changed_the_expiration_date_of_the_user_s_subscription: "Ha cambiado correctamente la fecha de caducidad de la suscripción del usuario"
         a_problem_occurred_while_saving_the_date: "Se ha producido un problema al guardar la fecha."
         new_subscription: "Nueva suscripción"
@@ -627,15 +627,15 @@ es:
           message_of_the_spaces_page: "Mensaje de la página de espacios:"
           legal_documents: "Documentos legales"
           if_these_documents_are_not_filled_no_consent_about_them_will_be_asked_to_the_user: "Si no se llenan estos documentos, no se pedirá su consentimiento."
-          general_terms_and_conditions_(T&C): "Términos Generales y Condiciones (T&C)"
-          terms_of_service_(TOS): "Términos de servicio (TOS)"
+          general_terms_and_conditions: "Términos Generales y Condiciones (T&C)"
+          terms_of_service: "Términos de servicio (TOS)"
           customize_the_graphics: "Personalizar los gráficos"
           for_an_optimal_rendering_the_logo_image_must_be_at_the_PNG_format_with_a_transparent_background_and_with_an_aspect_ratio_3.5_times_wider_than_the_height: "Para una representación óptima, la imagen del logotipo debe estar en el formato PNG con un fondo transparente y una relación de aspecto 3,5 más ancha que la altura."
           concerning_the_favicon_it_must_be_at_ICO_format_with_a_size_of_16x16_pixels: "En cuanto al favicon, debe estar en formato ICO con un tamaño de 16x16 píxeles."
           remember_to_refresh_the_page_for_the_changes_to_take_effect: "Recuerde actualizar la página para que los cambios surtan efecto."
-          logo_(white_background): "Logo (fondo blanco)"
+          logo_white_background: "Logo (fondo blanco)"
           change_the_logo: "Cambiar el logotipo"
-          logo_(black_background): "Logo (fondo negro)"
+          logo_black_background: "Logo (fondo negro)"
           favicon: "Favicon"
           change_the_favicon: "Cambiar el favicon"
           main_colour: "Color principal:"
@@ -665,7 +665,7 @@ es:
           visibility_for_other_members: "Para todos los demás miembros"
           ability_for_the_users_to_move_their_reservations: "Capacidad para que los usuarios muevan sus reservas"
           reservations_shifting: "Cambio de reservas"
-          prior_period_(hours): "Período anterior (horas)"
+          prior_period_hours: "Período anterior (horas)"
           enabled: "Habilitado"
           disabled: "Deshabilitado"
           ability_for_the_users_to_cancel_their_reservations: "Capacidad para que los usuarios cancelen sus reservas"
diff --git a/config/locales/app.admin.fr.yml b/config/locales/app.admin.fr.yml
index b7c35cbfa..f6a7a6d78 100644
--- a/config/locales/app.admin.fr.yml
+++ b/config/locales/app.admin.fr.yml
@@ -43,7 +43,7 @@ fr:
           number_of_tickets: "Nombre de places : "
           adjust_the_opening_hours: "Ajuster l'horaire"
           to_time: "à"  # context: time. eg. "from 18:00 to 21:00"
-          restrict_this_slot_with_labels_(optional): "Restreindre ce créneau avec des étiquettes (optionnel)"
+          restrict_this_slot_with_labels_optional: "Restreindre ce créneau avec des étiquettes (optionnel)"
           the_slot_START-END_has_been_successfully_deleted: "Le créneau {{START}} - {{END}} a bien été supprimé"  # angular interpolation
           unable_to_delete_the_slot_START-END_because_it_s_already_reserved_by_a_member: "Le créneau {{START}} - {{END}} n'a pu être supprimé car il est déjà réservé par un membre"  # angular interpolation
           you_should_select_at_least_a_machine: "Vous devriez sélectionner au moins une machine pour ce créneau."
@@ -267,7 +267,7 @@ fr:
           new_plan:
             add_a_subscription_plan: "Ajouter une formule d'abonnement"
             unable_to_create_the_subscription_please_try_again: "L'abonnement n'a pas pu être créé. Veuillez réessayer."
-            successfully_created_subscription(s)_dont_forget_to_redefine_prices: "Création du/des abonnement(s) réussie. N'oubliez pas de redéfinir les tarifs."
+            successfully_created_subscriptions_dont_forget_to_redefine_prices: "Création du/des abonnement(s) réussie. N'oubliez pas de redéfinir les tarifs."
             unable_to_save_this_user_check_that_there_isnt_an_already_a_user_with_the_same_name: "Impossible d'enregistrer cet utilisateur. Vérifiez qu'il n'existe pas déjà un utilisateur du même nom."
         edit:
           # modifier une formule d'abonnement / les prix des heures machines
@@ -290,10 +290,10 @@ fr:
           accounting_periods: "Périodes comptables"
           invoices_list: "Liste des factures"
           filter_invoices: "Filtrer les factures"
-          invoice_#_: "Facture n° :"
+          invoice_num_: "Facture n° :"
           customer_: "Client :"
           date_: "Date :"
-          invoice_#: "Facture n°"
+          invoice_num: "Facture n°"
           date: "Date"
           price: "Prix"
           customer: "Client"
@@ -305,11 +305,11 @@ fr:
           invoicing_settings: "Paramètres de facturation"
           change_logo: "Changer le logo"
           john_smith: "Jean Dupont"
-          john_smith@example_com: "jean.dupont@example.com"
+          john_smith_at_example_com: "jean.dupont@example.com"
           invoice_reference_: "Référence facture :"
           code_: "Code :"
           code_disabled: "Code désactivé"
-          order_#: "N° Commande :"
+          order_num: "N° Commande :"
           invoice_issued_on_DATE_at_TIME: "Facture éditée le {{DATE}} à {{TIME}}"  # angular interpolation
           object_reservation_of_john_smith_on_DATE_at_TIME: "Objet : Réservation de Jean Dupont le {{DATE}} à {{TIME}}"  # angular interpolation
           order_summary: "Récapitulatif de la commande :"
@@ -329,35 +329,35 @@ fr:
           year: "Année"
           month: "Mois"
           day: "Jour"
-          "#_of_invoice": "N° de facture"
+          num_of_invoice: "N° de facture"
           online_sales: "Vente en ligne"
           wallet: "Porte-monnaie"
           refund: "Remboursement"
           model: "Modèle"
           documentation: "Documentation"
-          2_digits_year_(eg_70): "Année sur 2 chiffres (ex. 70)"
-          4_digits_year_(eg_1970): "Année sur 4 chiffres (ex. 1970)"
-          month_number_(eg_1): "Numéro du mois (ex. 1)"
-          2_digits_month_number_(eg_01): "Numéro du mois sur 2 chiffres (ex. 01)"
-          3_characters_month_name_(eg_JAN): "Nom du mois sur 3 lettres (ex. JAN)"
-          day_in_the_month_(eg_1): "Jour dans le mois (ex. 1)"
-          2_digits_day_in_the_month_(eg_01): "Jour dans le mois sur 2 chiffres (ex. 01)"
-          (n)_digits_daily_count_of_invoices_(eg_ddd_002_2nd_invoice_of_the_day): "Nombre de facture dans le jour, sur (n) chiffres (ex. ddd => 002 : 2ème facture du jour)"
-          (n)_digits_monthly_count_of_invoices_(eg_mmmm_0012_12th_invoice_of_this_month): "Nombre de facture dans le mois, sur (n) chiffres (ex. mmmm => 0012 : 12ème facture ce mois)"
-          (n)_digits_annual_amount_of_invoices_(eg_yyyyyy_000008_8th_invoice_of_this_year): "Nombre de facture dans l'année, sur (n) chiffres (ex. yyyyyy => 000008 : 8ème facture cette année)"
+          2_digits_year: "Année sur 2 chiffres (ex. 70)"
+          4_digits_year: "Année sur 4 chiffres (ex. 1970)"
+          month_number: "Numéro du mois (ex. 1)"
+          2_digits_month_number: "Numéro du mois sur 2 chiffres (ex. 01)"
+          3_characters_month_name: "Nom du mois sur 3 lettres (ex. JAN)"
+          day_in_the_month: "Jour dans le mois (ex. 1)"
+          2_digits_day_in_the_month: "Jour dans le mois sur 2 chiffres (ex. 01)"
+          n_digits_daily_count_of_invoices: "Nombre de facture dans le jour, sur (n) chiffres (ex. ddd => 002 : 2ème facture du jour)"
+          n_digits_monthly_count_of_invoices: "Nombre de facture dans le mois, sur (n) chiffres (ex. mmmm => 0012 : 12ème facture ce mois)"
+          n_digits_annual_amount_of_invoices: "Nombre de facture dans l'année, sur (n) chiffres (ex. yyyyyy => 000008 : 8ème facture cette année)"
           beware_if_the_number_exceed_the_specified_length_it_will_be_truncated_by_the_left: "Attention : si le nombre dépasse la longueur demandée, il sera tronqué par la gauche."
-          (n)_digits_count_of_orders_(eg_nnnn_0327_327th_order): "Nombre de commandes, sur (n) chiffres (ex. nnnn => 0327 : 327ème commande)"
-          (n)_digits_daily_count_of_orders_(eg_ddd_002_2nd_order_of_the_day): "Nombre de commandes dans le jour, sur (n) chiffres (ex. ddd => 002 : 2ème commande du jour)"
-          (n)_digits_monthly_count_of_orders_(eg_mmmm_0012_12th_order_of_this_month): "Nombre de commandes dans le mois, sur (n) chiffres (ex. mmmm => 0012 : 12ème commande ce mois)"
-          (n)_digits_annual_amount_of_orders_(eg_yyyyyy_000008_8th_order_of_this_year): "Nombre de commandes dans l'année, sur (n) chiffres (ex. yyyyyy => 000008 : 8ème commande cette année)"
+          n_digits_count_of_orders: "Nombre de commandes, sur (n) chiffres (ex. nnnn => 0327 : 327ème commande)"
+          n_digits_daily_count_of_orders: "Nombre de commandes dans le jour, sur (n) chiffres (ex. ddd => 002 : 2ème commande du jour)"
+          n_digits_monthly_count_of_orders: "Nombre de commandes dans le mois, sur (n) chiffres (ex. mmmm => 0012 : 12ème commande ce mois)"
+          n_digits_annual_amount_of_orders: "Nombre de commandes dans l'année, sur (n) chiffres (ex. yyyyyy => 000008 : 8ème commande cette année)"
           add_a_notice_regarding_the_online_sales_only_if_the_invoice_is_concerned: "Ajoute une information relative à la vente en ligne, uniquement si cela concerne la facture."
           this_will_never_be_added_when_a_refund_notice_is_present: "Ceci ne sera jamais cumulé avec une information de remboursement."
-          (eg_X[/VL]_will_add_/VL_to_the_invoices_settled_with_stripe): '(ex. X[/VL] ajoutera "/VL" aux factures réglées avec stripe)'
+          eg_XVL_will_add_VL_to_the_invoices_settled_with_stripe: '(ex. X[/VL] ajoutera "/VL" aux factures réglées avec stripe)'
           add_a_notice_regarding_refunds_only_if_the_invoice_is_concerned: "Ajoute une information relative aux remboursements, uniquement si cela concerne la facture. "
           this_will_never_be_added_when_an_online_sales_notice_is_present: "Ceci ne sera jamais cumulé avec une information de vente en ligne."
-          (eg_R[/A]_will_add_/A_to_the_refund_invoices): '(ex. R[/A] ajoutera "/A" aux factures de remboursement)'
+          eg_RA_will_add_A_to_the_refund_invoices: '(ex. R[/A] ajoutera "/A" aux factures de remboursement)'
           add_a_notice_regarding_the_wallet_only_if_the_invoice_is_concerned: "Ajoute une information relative au paiement par le porte-monnaie, uniquement si cela concerne la facture."
-          (eg_W[/PM]_will_add_/PM_to_the_invoices_settled_with_wallet): '(ex. W[/PM] ajoutera "/PM" aux factures réglées avec porte-monnaie)'
+          eg_WPM_will_add_PM_to_the_invoices_settled_with_wallet: '(ex. W[/PM] ajoutera "/PM" aux factures réglées avec porte-monnaie)'
           code: "Code"
           enable_the_code: "Activer le code"
           enabled: "Activé"
@@ -379,7 +379,7 @@ fr:
           do_you_want_to_disable_the_user_s_subscription: "Souhaitez-vous désactiver l'abonnement de l'utilisateur :"
           elements_to_refund: "Éléments à rembourser"
           description: "Description"
-          description_(optional): "Description (optionnelle) :"
+          description_optional: "Description (optionnelle) :"
           will_appear_on_the_refund_invoice: "Apparaîtra sur la facture de remboursement."
           none: "Aucun"  # grammar note: concordance with "payment mean"
           by_cash: "En espèces"
@@ -514,12 +514,12 @@ fr:
         NUMBER_NAME_tickets_reserved: "{NUMBER, plural, =0{} one{1 place {NAME} réservée} other{{NUMBER} places {NAME} réservées}}"  # messageFormat interpolation
         passed_events: "Les évènements passés"
         invoices: "Factures"
-        invoice_#: "Facture n°"
+        invoice_num: "Facture n°"
         download_the_refund_invoice: "Télécharger l'avoir"
         expiration_date: "Date d'expiration"
         you_intentionally_decide_to_extend_the_user_s_subscription_by_offering_him_free_days: "Vous décidez délibérément d'étendre l'abonnement de l'utilisateur en lui offrant des jours gratuits."
         you_intentionally_decide_to_extend_the_user_s_subscription_by_charging_him_again_for_his_current_subscription: "Vous décidez délibérément d'étendre l'abonnement de l'utilisateur en lui faisant repayer le prix de l'abonnement qu'il possède actuellement."
-        until_(expiration_date): "Jusqu'à (date d'expiration) :"
+        until_expiration_date: "Jusqu'à (date d'expiration) :"
         you_successfully_changed_the_expiration_date_of_the_user_s_subscription: "Vous avez bien modifié la date d'expiration de l'abonnement de l'utilisateur"
         a_problem_occurred_while_saving_the_date: "Il y a eu un problème lors de l'enregistrement de la date."
         new_subscription: "Nouvelle souscription"
@@ -627,15 +627,15 @@ fr:
           message_of_the_spaces_page: "Message sur la page des espaces :"
           legal_documents: "Documents légaux"
           if_these_documents_are_not_filled_no_consent_about_them_will_be_asked_to_the_user: "Si ces documents ne sont pas renseignés, aucun consentement à leur sujet ne sera demandé à l'utilisateur."
-          general_terms_and_conditions_(T&C): "Conditions générales de vente (CGV)"
-          terms_of_service_(TOS): "Conditions générales d'utilisation (CGU)"
+          general_terms_and_conditions: "Conditions générales de vente (CGV)"
+          terms_of_service: "Conditions générales d'utilisation (CGU)"
           customize_the_graphics: "Personnaliser la charte graphique"
           for_an_optimal_rendering_the_logo_image_must_be_at_the_PNG_format_with_a_transparent_background_and_with_an_aspect_ratio_3.5_times_wider_than_the_height: "Pour un rendu optimal, l'image du logo doit être au format PNG avec un fond transparent et d'un aspect environ 3,5 fois plus long que haut."
           concerning_the_favicon_it_must_be_at_ICO_format_with_a_size_of_16x16_pixels: "La favicon devrait quant à elle être au format ICO et d'une taille de 16x16 pixels."
           remember_to_refresh_the_page_for_the_changes_to_take_effect: "Pensez à rafraîchir la page pour que les modifications prennent effet."
-          logo_(white_background): "Logo (fond blanc)"
+          logo_white_background: "Logo (fond blanc)"
           change_the_logo: "Changer le logo"
-          logo_(black_background): "Logo (font noir)"
+          logo_black_background: "Logo (font noir)"
           favicon: "Favicon"
           change_the_favicon: "Changer la  favicon"
           main_colour: "Couleur principale :"
@@ -665,7 +665,7 @@ fr:
           visibility_for_other_members: "Pour tous les autres membres"
           ability_for_the_users_to_move_their_reservations: "Possibilité pour l'utilisateur de déplacer ses réservations"
           reservations_shifting: "Déplacement des réservations"
-          prior_period_(hours): "Délai préalable (en heures)"
+          prior_period_hours: "Délai préalable (en heures)"
           enabled: "Activé"
           disabled: "Désactivé"
           ability_for_the_users_to_cancel_their_reservations: "Possibilité pour l'utilisateur d'annuler ses réservations"
diff --git a/config/locales/app.admin.pt.yml b/config/locales/app.admin.pt.yml
index 965fcc2fe..72650bb6a 100755
--- a/config/locales/app.admin.pt.yml
+++ b/config/locales/app.admin.pt.yml
@@ -43,7 +43,7 @@ pt:
           number_of_tickets: "Número de vagas: "
           adjust_the_opening_hours: "Ajustar o horário de funcionamento"
           to_time: "ás"  # context: time. eg. "from 18:00 to 21:00"
-          restrict_this_slot_with_labels_(optional): "Restrinja este slot com etiquetas (opcional)"
+          restrict_this_slot_with_labels_optional: "Restrinja este slot com etiquetas (opcional)"
           the_slot_START-END_has_been_successfully_deleted: "O slot {{START}} - {{END}} foi deletado com sucesso"  # angular interpolation
           unable_to_delete_the_slot_START-END_because_it_s_already_reserved_by_a_member: "Não é possível deletar o slot {{START}} - {{END}} porque já foi reservado por um membro"  # angular interpolation
           you_should_select_at_least_a_machine: "Você deveria selecionar a última máquina neste slot."
@@ -267,7 +267,7 @@ pt:
           new_plan:
             add_a_subscription_plan: "Adicionar plano de assinatura"
             unable_to_create_the_subscription_please_try_again: "Não é possível criar plano de assinatura. por favor tente novamente."
-            successfully_created_subscription(s)_dont_forget_to_redefine_prices: "Assinaturas criadas com sucesso. Não se esqueça de redefinir os preços."
+            successfully_created_subscriptions_dont_forget_to_redefine_prices: "Assinaturas criadas com sucesso. Não se esqueça de redefinir os preços."
             unable_to_save_this_user_check_that_there_isnt_an_already_a_user_with_the_same_name: "Impossível salvar este usuário. Certifique-se que ele não possui o mesmo nome de outro usuário."
         edit:
           # edit a subscription plan / machine hours prices
@@ -290,10 +290,10 @@ pt:
           accounting_periods: "Accounting periods"       # missing translation
           invoices_list: "Lista de faturas"
           filter_invoices: "Filtrar faturas"
-          invoice_#_: "Fatura #:"
+          invoice_num_: "Fatura #:"
           customer_: "Cliente:"
           date_: "Data:"
-          invoice_#: "Fatura #"
+          invoice_num: "Fatura #"
           date: "Data"
           price: "Preço"
           customer: "Cliente"
@@ -305,11 +305,11 @@ pt:
           invoicing_settings: "Configurações do faturamento"
           change_logo: "Mudar o logo"
           john_smith: "John Smith"
-          john_smith@example_com: "jean.smith@example.com"
+          john_smith_at_example_com: "jean.smith@example.com"
           invoice_reference_: "Referencia de fatura:"
           code_: "Código:"
           code_disabled: "Código desabilitado"
-          order_#: "Ordem #:"
+          order_num: "Ordem #:"
           invoice_issued_on_DATE_at_TIME: "Fatura emitida em {{DATE}} ás {{TIME}}"  # angular interpolation
           object_reservation_of_john_smith_on_DATE_at_TIME: "Objeto: Reserva do John Smith em {{DATE}} ás {{TIME}}"  # angular interpolation
           order_summary: "Sumário de ordem:"
@@ -329,35 +329,35 @@ pt:
           year: "Ano"
           month: "Mês"
           day: "Dia"
-          "#_of_invoice": "# da fatura"
+          num_of_invoice: "# da fatura"
           online_sales: "Vendas online"
           wallet: "Carteira"
           refund: "Restituição"
           model: "Modelo"
           documentation: "Documentação"
-          2_digits_year_(eg_70): "2 dígitos ano (ex 70)"
-          4_digits_year_(eg_1970): "4 dígitos ano (ex. 1970)"
-          month_number_(eg_1): "Número do mês (eg. 1)"
-          2_digits_month_number_(eg_01): "2 digits month number (eg. 01)"
-          3_characters_month_name_(eg_JAN): "3 characters month name (eg. JAN)"
-          day_in_the_month_(eg_1): "Day in the month (eg. 1)"
-          2_digits_day_in_the_month_(eg_01): "2 digits in the month (eg. 01)"
-          (n)_digits_daily_count_of_invoices_(eg_ddd_002_2nd_invoice_of_the_day): "(n) digits, daily count of invoices (eg. ddd => 002 : 2nd invoice of the day)"
-          (n)_digits_monthly_count_of_invoices_(eg_mmmm_0012_12th_invoice_of_this_month): "(n) digits, monthly count of invoices (eg. mmmm => 0012 : 12th invoice of the month)"
-          (n)_digits_annual_amount_of_invoices_(eg_yyyyyy_000008_8th_invoice_of_this_year): "(n) digits, annual count of invoices (ex. yyyyyy => 000008 : 8th invoice of this year)"
+          2_digits_year: "2 dígitos ano (ex 70)"
+          4_digits_year: "4 dígitos ano (ex. 1970)"
+          month_number: "Número do mês (eg. 1)"
+          2_digits_month_number: "2 digits month number (eg. 01)"
+          3_characters_month_name: "3 characters month name (eg. JAN)"
+          day_in_the_month: "Day in the month (eg. 1)"
+          2_digits_day_in_the_month: "2 digits in the month (eg. 01)"
+          n_digits_daily_count_of_invoices: "(n) digits, daily count of invoices (eg. ddd => 002 : 2nd invoice of the day)"
+          n_digits_monthly_count_of_invoices: "(n) digits, monthly count of invoices (eg. mmmm => 0012 : 12th invoice of the month)"
+          n_digits_annual_amount_of_invoices: "(n) digits, annual count of invoices (ex. yyyyyy => 000008 : 8th invoice of this year)"
           beware_if_the_number_exceed_the_specified_length_it_will_be_truncated_by_the_left: "Beware: if the number exceed the specified length, it will be truncated by the left."
-          (n)_digits_count_of_orders_(eg_nnnn_0327_327th_order): "(n) digits, count of invoices (eg. nnnn => 0327 : 327th order)"
-          (n)_digits_daily_count_of_orders_(eg_ddd_002_2nd_order_of_the_day): "(n) digits, daily count of orders (eg. ddd => 002 : 2nd order of the day)"
-          (n)_digits_monthly_count_of_orders_(eg_mmmm_0012_12th_order_of_this_month): "(n) digits, monthly count of orders (eg. mmmm => 0012 : 12th order of the month)"
-          (n)_digits_annual_amount_of_orders_(eg_yyyyyy_000008_8th_order_of_this_year): "(n) digits, annual count of orders (ex. yyyyyy => 000008 : 8th order of this year)"
+          n_digits_count_of_orders: "(n) digits, count of invoices (eg. nnnn => 0327 : 327th order)"
+          n_digits_daily_count_of_orders: "(n) digits, daily count of orders (eg. ddd => 002 : 2nd order of the day)"
+          n_digits_monthly_count_of_orders: "(n) digits, monthly count of orders (eg. mmmm => 0012 : 12th order of the month)"
+          n_digits_annual_amount_of_orders: "(n) digits, annual count of orders (ex. yyyyyy => 000008 : 8th order of this year)"
           add_a_notice_regarding_the_online_sales_only_if_the_invoice_is_concerned: "Add a notice regarding the online sales, only if the invoice is concerned."
           this_will_never_be_added_when_a_refund_notice_is_present: "This will never be added when a refund notice is present."
-          (eg_X[/VL]_will_add_/VL_to_the_invoices_settled_with_stripe): '(eg. X[/VL] will add "/VL" to the invoices settled with stripe)'
+          eg_XVL_will_add_VL_to_the_invoices_settled_with_stripe: '(eg. X[/VL] will add "/VL" to the invoices settled with stripe)'
           add_a_notice_regarding_refunds_only_if_the_invoice_is_concerned: "Add a notice regarding refunds, only if the invoice is concerned."
           this_will_never_be_added_when_an_online_sales_notice_is_present: "This will never be added when an online sales notice is present."
-          (eg_R[/A]_will_add_/A_to_the_refund_invoices): '(ed. R[/A] will add "/A" to the refund invoices)'
+          eg_RA_will_add_A_to_the_refund_invoices: '(ed. R[/A] will add "/A" to the refund invoices)'
           add_a_notice_regarding_the_wallet_only_if_the_invoice_is_concerned: "Add a notice regarding the wallet, only if the invoice is concerned."
-          (eg_W[/PM]_will_add_/PM_to_the_invoices_settled_with_wallet): '(eg. W[/PM] will add "/PM" to the invoices settled with wallet)'
+          eg_WPM_will_add_PM_to_the_invoices_settled_with_wallet: '(eg. W[/PM] will add "/PM" to the invoices settled with wallet)'
           code: "Código"
           enable_the_code: "Ativar código"
           enabled: "Ativar"
@@ -379,7 +379,7 @@ pt:
           do_you_want_to_disable_the_user_s_subscription: "Você deseja desativar a inscrição de usuários:"
           elements_to_refund: "Elementos para restituição"
           description: "Descrição"
-          description_(optional): "Descrição (optional):"
+          description_optional: "Descrição (optional):"
           will_appear_on_the_refund_invoice: "Aparecerá na fatura de reembolso."
           none: "Vazio"  # grammar note: concordance with "payment mean"
           by_cash: "Em dinheiro"
@@ -514,12 +514,12 @@ pt:
         NUMBER_NAME_tickets_reserved: "{NUMBER, plural, =0{} one{1 {NAME} ticket reservado} other{{NUMBER} {NAME} tickets reservados}}"  # messageFormat interpolation
         passed_events: "Eventos anteriores"
         invoices: "Faturas"
-        invoice_#: "Faturas #"
+        invoice_num: "Faturas #"
         download_the_refund_invoice: "Baixar fatura de reembolso"
         expiration_date: "Data de expiração"
         you_intentionally_decide_to_extend_the_user_s_subscription_by_offering_him_free_days: "Você intencionalmente decidir estender a inscrição do usuário, oferecendo-lhe dias livres."
         you_intentionally_decide_to_extend_the_user_s_subscription_by_charging_him_again_for_his_current_subscription: "Você decide intencionalmente estender a assinatura do usuário cobrando-o novamente por sua assinatura atual."
-        until_(expiration_date): "Até (data de expiração):"
+        until_expiration_date: "Até (data de expiração):"
         you_successfully_changed_the_expiration_date_of_the_user_s_subscription: "Você alterou com êxito a data de expiração da assinatura do usuário"
         a_problem_occurred_while_saving_the_date: "Um erro ocorreu ao salvar a data."
         new_subscription: "Nova inscrição"
@@ -627,15 +627,15 @@ pt:
           message_of_the_spaces_page: "Mensagem da página de espaços:"
           legal_documents: "Documentos legais"
           if_these_documents_are_not_filled_no_consent_about_them_will_be_asked_to_the_user: "Se estes documentos não forem preenchidos, não será solicitado consentimento."
-          general_terms_and_conditions_(T&C): "Termos gerais e condições"
-          terms_of_service_(TOS): "Termos de serviço"
+          general_terms_and_conditions: "Termos gerais e condições"
+          terms_of_service: "Termos de serviço"
           customize_the_graphics: "Customização gráfica"
           for_an_optimal_rendering_the_logo_image_must_be_at_the_PNG_format_with_a_transparent_background_and_with_an_aspect_ratio_3.5_times_wider_than_the_height: "Para uma renderização ideal, a imagem do logotipo deve estar no formato PNG com um fundo transparente e uma relação de aspecto 3,5 mais larga do que a altura."
           concerning_the_favicon_it_must_be_at_ICO_format_with_a_size_of_16x16_pixels: "Em relação ao favicon, ele deve estar no formato ICO com um tamanho de 16x16 pixels."
           remember_to_refresh_the_page_for_the_changes_to_take_effect: "Lembre-se de recarregar a página para que estas alterações tenham efeito."
-          logo_(white_background): "Logo (fundo branco)"
+          logo_white_background: "Logo (fundo branco)"
           change_the_logo: "Mudar logo"
-          logo_(black_background): "Logo (fundo preto)"
+          logo_black_background: "Logo (fundo preto)"
           favicon: "Favicon"
           change_the_favicon: "Trocar favicon"
           main_colour: "Cor principal:"
@@ -665,7 +665,7 @@ pt:
           visibility_for_other_members: "Para todos os outros membros"
           ability_for_the_users_to_move_their_reservations: "Habilidade para os usuários mover suas reservas"
           reservations_shifting: "Mudança de reservas"
-          prior_period_(hours): "Período anterior (horas)"
+          prior_period_hours: "Período anterior (horas)"
           enabled: "Ativado"
           disabled: "Desativado"
           ability_for_the_users_to_cancel_their_reservations: "Habilidade para os usuários cancelarem suas reservas"
diff --git a/config/locales/app.public.en.yml b/config/locales/app.public.en.yml
index 1bc55811c..2ccae3411 100644
--- a/config/locales/app.public.en.yml
+++ b/config/locales/app.public.en.yml
@@ -66,7 +66,7 @@ en:
         email_is_required: "E-mail address is required."
         your_password: "Your password"
         password_is_required: "Password is required."
-        password_is_too_short_(minimum_8_characters): "Password is too short (minimum 8 characters)"
+        password_is_too_short: "Password is too short (minimum 8 characters)"
         type_your_password_again: "Type your password again"
         password_confirmation_is_required: "Password confirmation is required."
         password_does_not_match_with_confirmation: "Password does not match with confirmation."
@@ -256,7 +256,7 @@ en:
         ticket: "{NUMBER, plural, one{ticket} other{tickets}}"  # messageFormat interpolation
         make_a_gift_of_this_reservation: "Make a gift of this reservation"
         you_can_find_your_reservation_s_details_on_your_: "You can find your reservation's details on your"
-        you_booked_(DATE): "You booked ({{DATE}}):"  # angular interpolation
+        you_booked_DATE: "You booked ({{DATE}}):"  # angular interpolation
         book: "Book"
         change_the_reservation: "Change the reservation"
         you_can_shift_this_reservation_on_the_following_slots: "You can shift this reservation on the following slots:"
diff --git a/config/locales/app.public.es.yml b/config/locales/app.public.es.yml
index 9961e7661..f3bf1895f 100644
--- a/config/locales/app.public.es.yml
+++ b/config/locales/app.public.es.yml
@@ -65,7 +65,7 @@ es:
         email_is_required: "El e-mail es obligatorio."
         your_password: "Su contraseña"
         password_is_required: "La contraseña es obligatoria."
-        password_is_too_short_(minimum_8_characters): "La contraseña es demasiado corta (minimo 8 caracteres)"
+        password_is_too_short: "La contraseña es demasiado corta (minimo 8 caracteres)"
         type_your_password_again: "Escriba su contraseña otra vez"
         password_confirmation_is_required: "Confirmar su contraseña es obligatorio."
         password_does_not_match_with_confirmation: "Las contraseñas no coinciden."
@@ -255,7 +255,7 @@ es:
         ticket: "{NUMBER, plural, one{ticket} other{tickets}}"  # messageFormat interpolation
         make_a_gift_of_this_reservation: "Regalar esta reserva"
         you_can_find_your_reservation_s_details_on_your_: "Puede encontrar los detalles de su reserva en"
-        you_booked_(DATE): "You booked ({{DATE}}):"  # angular interpolation
+        you_booked_DATE: "You booked ({{DATE}}):"  # angular interpolation
         book: "Reservar"
         change_the_reservation: "Cambiar la reserva"
         you_can_shift_this_reservation_on_the_following_slots: "Puede cambiar la reserva en los siguientes campos:"
diff --git a/config/locales/app.public.fr.yml b/config/locales/app.public.fr.yml
index d536fbbd2..bc8735ef4 100644
--- a/config/locales/app.public.fr.yml
+++ b/config/locales/app.public.fr.yml
@@ -66,7 +66,7 @@ fr:
         email_is_required: "L'adresse de courriel est requise."
         your_password: "Votre mot de passe"
         password_is_required: "Le mot de passe est requis."
-        password_is_too_short_(minimum_8_characters): "Le mot de passe est trop court (au moins 8 caractères)"
+        password_is_too_short: "Le mot de passe est trop court (au moins 8 caractères)"
         type_your_password_again: "Ressaisissez votre mot de passe"
         password_confirmation_is_required: "La confirmation du mot de passe est requise."
         password_does_not_match_with_confirmation: "Le mot de passe ne concorde pas avec la confirmation."
@@ -258,7 +258,7 @@ fr:
         ticket: "{NUMBER, plural, =0{place} one{place} other{places}}"  # messageFormat interpolation
         make_a_gift_of_this_reservation: "Offrir cette réservation"
         you_can_find_your_reservation_s_details_on_your_: "Vous pouvez retrouver le détail de votre réservation sur votre"
-        you_booked_(DATE): "Vous avez réservé ({{DATE}}) :"  # angular interpolation
+        you_booked_DATE: "Vous avez réservé ({{DATE}}) :"  # angular interpolation
         book: "Réserver"
         change_the_reservation: "Modifier la réservation"
         you_can_shift_this_reservation_on_the_following_slots: "Vous pouvez déplacer cette réservation sur les créneaux suivants :"
diff --git a/config/locales/app.public.pt.yml b/config/locales/app.public.pt.yml
index 449081aea..1c8841c24 100755
--- a/config/locales/app.public.pt.yml
+++ b/config/locales/app.public.pt.yml
@@ -66,7 +66,7 @@ pt:
           email_is_required: "E-mail é obrigatório."
           your_password: "Sua senha"
           password_is_required: "Senha é obrigatório."
-          password_is_too_short_(minimum_8_characters): "Senha muito curta (mínimo 8 caracteres)"
+          password_is_too_short: "Senha muito curta (mínimo 8 caracteres)"
           type_your_password_again: "Digite sua senha novamente"
           password_confirmation_is_required: "Confirmação de senha é obrigatório."
           password_does_not_match_with_confirmation: "A senha não é igual ao da confirmação."
@@ -256,7 +256,7 @@ pt:
           ticket: "{NUMBER, plural, one{ticket} other{tickets}}"  # messageFormat interpolation
           make_a_gift_of_this_reservation: "Doe esta reserva"
           you_can_find_your_reservation_s_details_on_your_: "Você pode encontrar detalhes da sua reserva em seu"
-          you_booked_(DATE): "Sua reserva ({{DATE}}):"  # angular interpolation
+          you_booked_DATE: "Sua reserva ({{DATE}}):"  # angular interpolation
           book: "Reservar"
           change_the_reservation: "Alterar reserva"
           you_can_shift_this_reservation_on_the_following_slots: "Você pode alterar essa reserva nos campos a seguir:"
diff --git a/config/locales/app.shared.en.yml b/config/locales/app.shared.en.yml
index fe1fb0441..0fa2b47d0 100644
--- a/config/locales/app.shared.en.yml
+++ b/config/locales/app.shared.en.yml
@@ -18,7 +18,6 @@ en:
         "yes": "Yes"
         "no": "No"
         apply: "Apply"
-        confirm_(payment_on_site): "Confirm (Payment on site)"
 
       elements:
         # various translations used many times in the application
@@ -114,7 +113,7 @@ en:
         new_password: "New password"
         confirmation_of_new_password: "Confirmation of new password"
         confirmation_of_password_is_required: "Confirmation of password is required."
-        confirmation_of_password_is_too_short_(minimum_8_characters): "Confirmation of password is too short (minimum 8 characters)."
+        confirmation_of_password_is_too_short: "Confirmation of password is too short (minimum 8 characters)."
         confirmation_mismatch_with_password: "Confirmation mismatch with password."
         organization_name: "Organization name"
         organization_address: "Organization address"
@@ -153,7 +152,7 @@ en:
           description_is_required: "Description is required."
           technical_specifications: "Technical specifications"
           technical_specifications_are_required: "Technical specifications are required."
-          attached_files_(pdf): "Attached files (pdf)"
+          attached_files_pdf: "Attached files (pdf)"
           attach_a_file: "Attach a file"
           add_an_attachment: "Add an attachment"
           disable_machine: "Disable machine"
@@ -201,7 +200,7 @@ en:
         _and_ends_on: "and ends on"
         prices_and_availabilities: "Prices and availabilities"
         standard_rate: "Standard rate"
-        0_=_free: "0 = free"
+        0_equal_free: "0 = free"
         tickets_available: "Tickets available"
         event_theme: "Event theme"
         age_range: "Age range"
@@ -216,7 +215,7 @@ en:
           type: "Type"
           type_is_required: "Type is required."
           group: "Group"
-          transversal_(all_groups): "Transversal (all groups)"
+          transversal_all_groups: "Transversal (all groups)"
           group_is_required: "Group is required."
           number_of_periods: "Number of periods"
           number_of_periods_is_required: "Number of periods is required."
@@ -350,7 +349,7 @@ en:
         generate_a_refund_invoice: "Generate a refund invoice"
         creation_date_for_the_refund: "Creation date for the refund"
         creation_date_is_required: "Creation date is required."
-        description_(optional): "Description (optional):"
+        description_optional: "Description (optional):"
         will_appear_on_the_refund_invoice: "Will appear on the refund invoice."
         to_credit: 'Credit'
         wallet_credit_successfully: "Wallet of user is credited successfully."
@@ -416,7 +415,7 @@ en:
           description_is_required: "Description is required."
           characteristics: "Characteristics"
           characteristics_are_required: "Characteristics are required."
-          attached_files_(pdf): "Attached files (pdf)"
+          attached_files_pdf: "Attached files (pdf)"
           attach_a_file: "Attach a file"
           add_an_attachment: "Add an attachment"
           default_places: "Default maximum tickets"
diff --git a/config/locales/app.shared.es.yml b/config/locales/app.shared.es.yml
index 704213bf3..f6ef8c8ff 100644
--- a/config/locales/app.shared.es.yml
+++ b/config/locales/app.shared.es.yml
@@ -18,7 +18,6 @@ es:
         "yes": "Sí"
         "no": "No"
         apply: "Aplicar"
-        confirm_(payment_on_site): "Confirmar (Pago)"
 
       elements:
         # various translations used many times in the application
@@ -114,7 +113,7 @@ es:
         new_password: "Nueva contraseña"
         confirmation_of_new_password: "Confirmar nueva contraseña"
         confirmation_of_password_is_required: "Se requiere confirmar la contraseña."
-        confirmation_of_password_is_too_short_(minimum_8_characters): "la contraseña es demasiado corta (minimo 8 caracteres)."
+        confirmation_of_password_is_too_short: "la contraseña es demasiado corta (minimo 8 caracteres)."
         confirmation_mismatch_with_password: "Las contraseñas no coinciden."
         organization_name: "Nombre de la organización"
         organization_address: "Dirección de la organización"
@@ -153,7 +152,7 @@ es:
           description_is_required: "Se requiere una descripción."
           technical_specifications: "Technical specifications"
           technical_specifications_are_required: "Se requieren especificaciones técnicas."
-          attached_files_(pdf): "archivos anclados (pdf)"
+          attached_files_pdf: "archivos anclados (pdf)"
           attach_a_file: "adjuntar archivo"
           add_an_attachment: "añadir archivo adjunto"
           disable_machine: "Disable machine"                           #translation_missing
@@ -201,7 +200,7 @@ es:
         _and_ends_on: "termina el"
         prices_and_availabilities: "Precios y disponibilidad"
         standard_rate: "Puntuación estándar"
-        0_=_free: "0 = Gratis"
+        0_equal_free: "0 = Gratis"
         tickets_available: "Entradas disponibles"
         event_theme: "Tema del evento"
         age_range: "Rango de edades"
@@ -216,7 +215,7 @@ es:
           type: "Tipo"
           type_is_required: "Se requiere un tipo."
           group: "Grupo"
-          transversal_(all_groups): "Transversal (todos los grupos)"
+          transversal_all_groups: "Transversal (todos los grupos)"
           group_is_required: "Se requiere un tipo."
           number_of_periods: "Numero de periodos"
           number_of_periods_is_required: "El numero de periodos es obligatorio."
@@ -350,7 +349,7 @@ es:
         generate_a_refund_invoice: "Generar informe de devolución"
         creation_date_for_the_refund: "Fecha de creación del informe de devolución"
         creation_date_is_required: "Se requiere fecha de creación."
-        description_(optional): "Descripción (opcional):"
+        description_optional: "Descripción (opcional):"
         will_appear_on_the_refund_invoice: "Aparecerá en el informe de devolución."
         to_credit: 'Credito'
         wallet_credit_successfully: "La cartera del usuario ha sido acreditada con éxito."
@@ -416,7 +415,7 @@ es:
           description_is_required: "Se requiere una descripción."
           characteristics: "Características"
           characteristics_are_required: "Las características son obligatorias."
-          attached_files_(pdf): "Archivos adjuntos (pdf)"
+          attached_files_pdf: "Archivos adjuntos (pdf)"
           attach_a_file: "Adjuntar archvo"
           add_an_attachment: "Añadir adjunto"
           default_places: "Máximo de entradas predeterminado"
diff --git a/config/locales/app.shared.fr.yml b/config/locales/app.shared.fr.yml
index 6dafd601a..2d01f1605 100644
--- a/config/locales/app.shared.fr.yml
+++ b/config/locales/app.shared.fr.yml
@@ -18,7 +18,6 @@ fr:
         "yes": "Oui"
         "no": "Non"
         apply: "Appliquer"
-        confirm_(payment_on_site): "Valider (Paiement sur place)"
 
       elements:
         # traductions variées utilisées à plusieurs reprises dans l'application
@@ -114,7 +113,7 @@ fr:
         new_password: "Nouveau mot de passe"
         confirmation_of_new_password: "Confirmation du nouveau mot de passe"
         confirmation_of_password_is_required: "La confirmation du mot de passe est requise."
-        confirmation_of_password_is_too_short_(minimum_8_characters): "La confirmation du mot de passe est trop courte (au moins 8 caractères)."
+        confirmation_of_password_is_too_short: "La confirmation du mot de passe est trop courte (au moins 8 caractères)."
         confirmation_mismatch_with_password: "La confirmation ne concorde pas avec le mot de passe."
         organization_name: "Nom de la structure"
         organization_address: "Adresse de la structure"
@@ -153,7 +152,7 @@ fr:
           description_is_required: "La description est requise."
           technical_specifications: "Caractéristiques techniques"
           technical_specifications_are_required: "Les caractéristiques techniques sont requises."
-          attached_files_(pdf): "Pièces jointes (pdf)"
+          attached_files_pdf: "Pièces jointes (pdf)"
           attach_a_file: "Joindre un fichier"
           add_an_attachment: "Ajouter une pièce jointe"
           disable_machine: "Désactiver la machine"
@@ -201,7 +200,7 @@ fr:
         _and_ends_on: "et se terminera le"
         prices_and_availabilities: "Tarifs et disponibilités"
         standard_rate: "Tarif standard"
-        0_=_free: "0 = gratuit"
+        0_equal_free: "0 = gratuit"
         tickets_available: "Places disponibles"
         event_theme: "Thème de l'évènement"
         age_range: "Tranche d'âge"
@@ -216,7 +215,7 @@ fr:
           type: "Type"
           type_is_required: "Le type est requis."
           group: "Groupe"
-          transversal_(all_groups): "Transversal (tout les groupes)"
+          transversal_all_groups: "Transversal (tout les groupes)"
           group_is_required: "Le groupe est requis."
           number_of_periods: "Nombre de périodes"
           number_of_periods_is_required: "Le nombre de périodes est requis."
@@ -350,7 +349,7 @@ fr:
         generate_a_refund_invoice: "Générer une facture d'avoir"
         creation_date_for_the_refund: "Date d'émission de l'avoir"
         creation_date_is_required: "La date d'émission est requise."
-        description_(optional): "Description (optionnelle) :"
+        description_optional: "Description (optionnelle) :"
         will_appear_on_the_refund_invoice: "Apparaîtra sur la facture de remboursement."
         to_credit: 'Créditer'
         wallet_credit_successfully: "Le porte-monnaie de l'utilisateur a été chargé avec succès."
@@ -416,7 +415,7 @@ fr:
           description_is_required: "La description est requise."
           characteristics: "Caractéristiques"
           characteristics_are_required: "Les caractéristiques sont requises."
-          attached_files_(pdf): "Pièces jointes (pdf)"
+          attached_files_pdf: "Pièces jointes (pdf)"
           attach_a_file: "Joindre un fichier"
           add_an_attachment: "Ajouter une pièce jointe"
           default_places: "Maximum de places par défaut"
diff --git a/config/locales/app.shared.pt.yml b/config/locales/app.shared.pt.yml
index fca154e20..b5ad83413 100755
--- a/config/locales/app.shared.pt.yml
+++ b/config/locales/app.shared.pt.yml
@@ -18,7 +18,6 @@ pt:
         "yes": "Sim"
         "no": "Não"
         apply: "Aplicar"
-        confirm_(payment_on_site): "Confirmar (Pagamento no site)"
 
       elements:
         # various translations used many times in the application
@@ -114,7 +113,7 @@ pt:
         new_password: "Nova senha"
         confirmation_of_new_password: "Confirmação da nova senha"
         confirmation_of_password_is_required: "A confirmação da senha é obrigatória."
-        confirmation_of_password_is_too_short_(minimum_8_characters): "A confirmação da senha é muito curta (mínimo 8 caracteres)."
+        confirmation_of_password_is_too_short: "A confirmação da senha é muito curta (mínimo 8 caracteres)."
         confirmation_mismatch_with_password: "Confirmação de senha é diferente da senha."
         organization_name: "Nome da organização"
         organization_address: "Endereço da organização"
@@ -153,7 +152,7 @@ pt:
           description_is_required: "Especificações técnica é obrigatório."
           technical_specifications: "Especificações técnicas"
           technical_specifications_are_required: "Especificações técnicas são obrigatórias."
-          attached_files_(pdf): "Arquivos anexos (pdf)"
+          attached_files_pdf: "Arquivos anexos (pdf)"
           attach_a_file: "Anexar arquivo"
           add_an_attachment: "Adicionar anexo"
           disable_machine: "Desativar máquina"
@@ -201,7 +200,7 @@ pt:
         _and_ends_on: "e acaba em"
         prices_and_availabilities: "Preços e disponibilidades"
         standard_rate: "Taxa padrão"
-        0_=_free: "0 = grátis"
+        0_equal_free: "0 = grátis"
         tickets_available: "Tickets disponíveis"
         event_theme: "Tema do evento"
         age_range: "Faixa etária"
@@ -216,7 +215,7 @@ pt:
           type: "Tipo"
           type_is_required: "Tipo é obrigatório."
           group: "Grupo"
-          transversal_(all_groups): "Transversal (todos os grupos)"
+          transversal_all_groups: "Transversal (todos os grupos)"
           group_is_required: "Grupo é obrigatório."
           number_of_periods: "Número de períodos"
           number_of_periods_is_required: "Número de períodos é obrigatório."
@@ -350,7 +349,7 @@ pt:
         generate_a_refund_invoice: "Gerar uma fatura de reembolso"
         creation_date_for_the_refund: "Data de criação de reembolso"
         creation_date_is_required: "Data de criação é obrigatório."
-        description_(optional): "Descrição (opcional):"
+        description_optional: "Descrição (opcional):"
         will_appear_on_the_refund_invoice: "Aparecerá na fatura de reembolso."
         to_credit: 'Crédito'
         wallet_credit_successfully: "Carteira de usuário creditada com sucesso."
@@ -416,7 +415,7 @@ pt:
             description_is_required: "Descrição é obrigatório."
             characteristics: "Características"
             characteristics_are_required: "Características são obrigatórias."
-            attached_files_(pdf): "Arquivos anexos (pdf)"
+            attached_files_pdf: "Arquivos anexos (pdf)"
             attach_a_file: "Anexar arquivo"
             add_an_attachment: "Adicionar um anexo"
             default_places: "Tickets máximo padrão"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index bbe5d44e8..f6eb5d1a7 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -222,7 +222,7 @@ en:
       notify_admin_member_create_reservation:
         a_RESERVABLE_reservation_was_made_by_USER_html: "A <strong><em>%{RESERVABLE}</em></strong> reservation was made by <strong><em>%{USER}</em></strong>."
       notify_admin_profile_complete:
-        account_imported_from_PROVIDER_(UID)_has_completed_its_information_html: "Account imported from <strong><em>%{PROVIDER} </strong> (%{UID})</em> has completed its information."
+        account_imported_from_PROVIDER_UID_has_completed_its_information_html: "Account imported from <strong><em>%{PROVIDER} </strong> (%{UID})</em> has completed its information."
       notify_admin_slot_is_canceled:
         USER_s_reservation_on_the_DATE_was_cancelled_remember_to_generate_a_refund_invoice_if_applicable_html: "<strong><em>%{USER}</em></strong>'s reservation, on the %{DATE}, was cancelled. Remember to generate a refund invoice if applicable."
       notify_admin_slot_is_modified:
@@ -240,13 +240,13 @@ en:
       notify_admin_user_group_changed:
         user_NAME_changed_his_group_html: "User <strong><em>{NAME}</strong></em> changed {GENDER, select, true{his} other{her}} group."  # messageFormat interpolation
       notify_admin_user_merged:
-        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_(UID)_html: "User <strong><em>{NAME}</strong></em> has merged {GENDER, select, true{his} other{her}} account with the one imported from <strong><em>{PROVIDER} </strong> ({UID})</em>."  # messageFormat interpolation
+        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_UID_html: "User <strong><em>{NAME}</strong></em> has merged {GENDER, select, true{his} other{her}} account with the one imported from <strong><em>{PROVIDER} </strong> ({UID})</em>."  # messageFormat interpolation
       notify_admin_when_project_published:
         project_NAME_has_been_published_html: "Project <a href='/#!/projects/%{ID}'><strong><em>%{NAME}<em></strong></a> has been published."
       notify_admin_when_user_is_created:
         a_new_user_account_has_been_created_NAME_EMAIL_html: "A new user account has been created: <strong><em>%{NAME} &lt;%{EMAIL}&gt;</strong></em>."
       notify_admin_when_user_is_imported:
-        a_new_user_account_has_been_imported_from_PROVIDER_(UID)_html: "A new user account has been imported from: <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
+        a_new_user_account_has_been_imported_from_PROVIDER_UID_html: "A new user account has been imported from: <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
       notify_member_create_reservation:
         your_reservation_RESERVABLE_was_successfully_saved_html: "Your reservation <strong><em>%{RESERVABLE}</em></strong> was successfully saved."
       notify_member_reservation_reminder:
@@ -360,7 +360,6 @@ en:
     gender: "Gender"
     age: "Age"
     type: "Type"
-    revenue: "Revenue"
     male: "Man"
     female: "Woman"
 
diff --git a/config/locales/es.yml b/config/locales/es.yml
index 2f8159387..4a51305f8 100644
--- a/config/locales/es.yml
+++ b/config/locales/es.yml
@@ -52,7 +52,7 @@ es:
     api_documentation: "Documentación API"
 
   omniauth:
-    # error messages when importing an account Desde a SSO
+    # error messages when importing an account from a SSO
     email_already_linked_to_another_account_please_input_your_authentication_code: "E-mail \"%{OLD_MAIL}\"ya está vinculado a otra cuenta, ingrese su código de autenticación."
     your_username_is_already_linked_to_another_account_unable_to_update_it: "Su nombre de usuario (%{USERNAME}) ."
     your_email_address_is_already_linked_to_another_account_unable_to_update_it: "Your e-mail address (%{EMAIL}) ya está vinculado a otra cuenta, no se puede actualizar."
@@ -89,8 +89,8 @@ es:
     order_summary: "Resumen de pedido:"
     details: "Detalles"
     amount: "Cantidad"
-    subscription_extended_for_free_Desde_START_to_END: "Suscripción extendida gratis - desde %{START} to %{END}"
-    subscription_NAME_Desde_START_to_END: "Suscripción %{NAME} - desde %{START} hasta %{END}"
+    subscription_extended_for_free_from_START_to_END: "Suscripción extendida gratis - desde %{START} to %{END}"
+    subscription_NAME_from_START_to_END: "Suscripción %{NAME} - desde %{START} hasta %{END}"
     machine_reservation_DESCRIPTION: "Reserva de máquina - %{DESCRIPTION}"
     space_reservation_DESCRIPTION: "Reserva de espacio - %{DESCRIPTION}"
     training_reservation_DESCRIPTION: "Reserva de curso - %{DESCRIPTION}"
@@ -120,10 +120,10 @@ es:
     settlement_by_wallet: "Efectuado con cartera"
     on_DATE_at_TIME: "el %{DATE} a las %{TIME},"
     for_an_amount_of_AMOUNT: "Por una cantidad de %{AMOUNT}"
-    on_DATE_Desde_START_to_END: "El %{DATE} desde %{START} hasta %{END}" # eg: on feb. 7 Desde 7AM hasta 9AM
-    Desde_STARTDATE_to_ENDDATE_Desde_STARTTIME_to_ENDTIME: "Desde %{STARTDATE} hasta %{ENDDATE}, desde %{STARTTIME} hasta %{ENDTIME}" # eg: Desde feb. 7 hasta feb. 10, Desde 6PM hasta 10PM
-    subscription_of_NAME_for_DURATION_starting_Desde_DATE: "Suscripción %{NAME} por %{DURATION} empezando Desde %{DATE}"
-    subscription_of_NAME_extended_starting_Desde_STARTDATE_until_ENDDATE: "Subscripción de %{NAME} extendida (Free days) empezando desde %{STARTDATE} hasta %{ENDDATE}"
+    on_DATE_from_START_to_END: "El %{DATE} desde %{START} hasta %{END}" # eg: on feb. 7 Desde 7AM hasta 9AM
+    from_STARTDATE_to_ENDDATE_from_STARTTIME_to_ENDTIME: "Desde %{STARTDATE} hasta %{ENDDATE}, desde %{STARTTIME} hasta %{ENDTIME}" # eg: Desde feb. 7 hasta feb. 10, Desde 6PM hasta 10PM
+    subscription_of_NAME_for_DURATION_starting_from_DATE: "Suscripción %{NAME} por %{DURATION} empezando Desde %{DATE}"
+    subscription_of_NAME_extended_starting_from_STARTDATE_until_ENDDATE: "Subscripción de %{NAME} extendida (Free days) empezando desde %{STARTDATE} hasta %{ENDDATE}"
     and: 'y'
 
   trainings:
@@ -222,7 +222,7 @@ es:
       notify_admin_member_create_reservation:
         a_RESERVABLE_reservation_was_made_by_USER_html: "una <strong><em>%{RESERVABLE}</em></strong> reserva fue hecha por <strong><em>%{USER}</em></strong>."
       notify_admin_profile_complete:
-        account_imported_Desde_PROVIDER_(UID)_has_completed_its_information_html: "Cuenta importada desde <strong><em>%{PROVIDER} </strong> (%{UID})</em> ha completado su información."
+        account_imported_from_PROVIDER_UID_has_completed_its_information_html: "Cuenta importada desde <strong><em>%{PROVIDER} </strong> (%{UID})</em> ha completado su información."
       notify_admin_slot_is_canceled:
         USER_s_reservation_on_the_DATE_was_cancelled_remember_to_generate_a_refund_invoice_if_applicable_html: "La reserva de <strong><em>%{USER}</em></strong>, hecha el %{DATE} ha sido cancelada. Recuerda reclamar una devolución si está disponible."
       notify_admin_slot_is_modified:
@@ -240,13 +240,13 @@ es:
       notify_admin_user_group_changed:
         user_NAME_changed_his_group_html: "El usuario <strong><em>{NAME}</strong></em> ha cambiado {GENDER, select, true{his} other{her}} el grupo."  # messageFormat interpolation
       notify_admin_user_merged:
-        user_NAME_has_merged_his_account_with_the_one_imported_Desde_PROVIDER_(UID)_html: "El usuario <strong><em>{NAME}</strong></em> se ha fusionado {GENDER, select, true{his} other{her}} con la cuenta importada desde <strong><em>{PROVIDER} </strong> ({UID})</em>."  # messageFormat interpolation
+        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_UID_html: "El usuario <strong><em>{NAME}</strong></em> se ha fusionado {GENDER, select, true{his} other{her}} con la cuenta importada desde <strong><em>{PROVIDER} </strong> ({UID})</em>."  # messageFormat interpolation
       notify_admin_when_project_published:
         project_NAME_has_been_published_html: "Project <a href='/#!/projects/%{ID}'><strong><em>%{NAME}<em></strong></a> has been published."
       notify_admin_when_user_is_created:
         a_new_user_account_has_been_created_NAME_EMAIL_html: "Se ha creado una nueva cuenta: <strong><em>%{NAME} &lt;%{EMAIL}&gt;</strong></em>."
       notify_admin_when_user_is_imported:
-        a_new_user_account_has_been_imported_Desde_PROVIDER_(UID)_html: "Se ha importado una nueva cuenta: <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
+        a_new_user_account_has_been_imported_from_PROVIDER_UID_html: "Se ha importado una nueva cuenta: <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
       notify_member_create_reservation:
         your_reservation_RESERVABLE_was_successfully_saved_html: "Su reserva <strong><em>%{RESERVABLE}</em></strong> se ha guardado correctamente."
       notify_member_reservation_reminder:
@@ -360,7 +360,6 @@ es:
     gender: "Genero"
     age: "Edad"
     type: "Tipo"
-    revenue: "Ingreso"
     male: "Hombre"
     female: "Mujer"
 
diff --git a/config/locales/fr.yml b/config/locales/fr.yml
index 7f6aabbef..f207bed69 100644
--- a/config/locales/fr.yml
+++ b/config/locales/fr.yml
@@ -222,7 +222,7 @@ fr:
       notify_admin_member_create_reservation:
         a_RESERVABLE_reservation_was_made_by_USER_html: "Une réservation <strong><em>%{RESERVABLE}</em></strong> a été effectuée par <strong><em>%{USER}</em></strong>."
       notify_admin_profile_complete:
-        account_imported_from_PROVIDER_(UID)_has_completed_its_informations_html: "Le compte importé depuis <strong><em>%{PROVIDER} </strong> (%{UID})</em> a complété ses informations."
+        account_imported_from_PROVIDER_UID_has_completed_its_information_html: "Le compte importé depuis <strong><em>%{PROVIDER} </strong> (%{UID})</em> a complété ses informations."
       notify_admin_slot_is_canceled:
         USER_s_reservation_on_the_DATE_was_cancelled_remember_to_generate_a_refund_invoice_if_applicable_html: "La réservation de <strong><em>%{USER}</em></strong>, le %{DATE}, a été annulée. Pensez a générer un avoir le cas échéant."
       notify_admin_slot_is_modified:
@@ -240,13 +240,13 @@ fr:
       notify_admin_user_group_changed:
         user_NAME_changed_his_group_html: "L'utilisateur <strong><em>{NAME}</strong></em> a changé de groupe."  # messageFormat interpolation
       notify_admin_user_merged:
-        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_(UID)_html: "L'utilisateur <strong><em>{NAME}</strong></em> a fusionné son compte avec le compte importé depuis <strong><em>{PROVIDER} </strong> ({UID})</em>."  # messageFormat interpolation
+        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_UID_html: "L'utilisateur <strong><em>{NAME}</strong></em> a fusionné son compte avec le compte importé depuis <strong><em>{PROVIDER} </strong> ({UID})</em>."  # messageFormat interpolation
       notify_admin_when_project_published:
         project_NAME_has_been_published_html: "Le projet <a href='/#!/projects/%{ID}'><strong><em>%{NAME}<em></strong></a> vient d'être publié."
       notify_admin_when_user_is_created:
         a_new_user_account_has_been_created_NAME_EMAIL_html: "Un nouveau compte utilisateur vient d'être créé : <strong><em>%{NAME} &lt;%{EMAIL}&gt;</strong></em>."
       notify_admin_when_user_is_imported:
-        a_new_user_account_has_been_imported_from_PROVIDER_(UID)_html: "Un nouveau compte utilisateur vient d'être importé depuis : <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
+        a_new_user_account_has_been_imported_from_PROVIDER_UID_html: "Un nouveau compte utilisateur vient d'être importé depuis : <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
       notify_member_create_reservation:
         your_reservation_RESERVABLE_was_successfully_saved_html: "Votre réservation <strong><em>%{RESERVABLE}</em></strong> a bien été enregistrée."
       notify_member_reservation_reminder:
@@ -360,7 +360,6 @@ fr:
     gender: "Genre"
     age: "Âge"
     type: "Type"
-    revenue: "Chiffre d'affaires"
     male: "Homme"
     female: "Femme"
 
diff --git a/config/locales/pt.yml b/config/locales/pt.yml
index a6b0c4fd2..493a69530 100755
--- a/config/locales/pt.yml
+++ b/config/locales/pt.yml
@@ -222,7 +222,7 @@ pt:
       notify_admin_member_create_reservation:
         a_RESERVABLE_reservation_was_made_by_USER_html: "A <strong><em>%{RESERVABLE}</em></strong> reserva foi feita por <strong><em>%{USER}</em></strong>."
       notify_admin_profile_complete:
-        account_imported_from_PROVIDER_(UID)_has_completed_its_information_html: "Conta importada para <strong><em>%{PROVIDER} </strong> (%{UID})</em> completou a sua informação."
+        account_imported_from_PROVIDER_UID_has_completed_its_information_html: "Conta importada para <strong><em>%{PROVIDER} </strong> (%{UID})</em> completou a sua informação."
       notify_admin_slot_is_canceled:
         USER_s_reservation_on_the_DATE_was_cancelled_remember_to_generate_a_refund_invoice_if_applicable_html: "A reserva de <strong> <em> %{USER} </em> </strong>, na %{DATE}, foi cancelada. Lembre-se de gerar uma fatura de reembolso, se aplicável."
       notify_admin_slot_is_modified:
@@ -240,13 +240,13 @@ pt:
       notify_admin_user_group_changed:
         user_NAME_changed_his_group_html: "Usuário <strong><em>{NAME}</strong></em> mudou {GENDER, select, true{seu} other{seu}} grupo."  # messageFormat interpolation
       notify_admin_user_merged:
-        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_(UID)_html: "Usuário <strong><em>{NAME}</strong></em> vinculou {GENDER, select, true{sua} other{sua}} conta com a importada de <strong> <em> {PROVIDER} </strong> ({UID}) </em>."  # messageFormat interpolation
+        user_NAME_has_merged_his_account_with_the_one_imported_from_PROVIDER_UID_html: "Usuário <strong><em>{NAME}</strong></em> vinculou {GENDER, select, true{sua} other{sua}} conta com a importada de <strong> <em> {PROVIDER} </strong> ({UID}) </em>."  # messageFormat interpolation
       notify_admin_when_project_published:
         project_NAME_has_been_published_html: "Projeto <a href='/#!/projects/%{ID}'><strong><em>%{NAME}<em></strong></a> foi publicado."
       notify_admin_when_user_is_created:
         a_new_user_account_has_been_created_NAME_EMAIL_html: "Nova conta de usuário foi criada: <strong><em>%{NAME} &lt;%{EMAIL}&gt;</strong></em>."
       notify_admin_when_user_is_imported:
-        a_new_user_account_has_been_imported_from_PROVIDER_(UID)_html: "Nova conta de usuário foi importada de: <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
+        a_new_user_account_has_been_imported_from_PROVIDER_UID_html: "Nova conta de usuário foi importada de: <strong><em>%{PROVIDER}</strong> (%{UID})</em>."
       notify_member_create_reservation:
         your_reservation_RESERVABLE_was_successfully_saved_html: "Sua reserva <strong><em>%{RESERVABLE}</em></strong> foi feita com sucesso."
       notify_member_reservation_reminder:
@@ -360,7 +360,6 @@ pt:
     gender: "Gênero"
     age: "Idade"
     type: "Tipo"
-    revenue: "Receita"
     male: "Homem"
     female: "Mulher"