Use i18n

gistfile1.diff

diff --git a/app/views/shared/_cart_properties.html.erb b/app/views/shared/_cart_properties.html.erb
index 9f04e3d..1b8e98b 100644
--- a/app/views/shared/_cart_properties.html.erb
+++ b/app/views/shared/_cart_properties.html.erb
@@ -8,7 +8,8 @@
     <%- unless cart.property_exclusions.include? property %>
       <tr class="cart_item_information">
         <td class="results-list" align="left">
-          <strong><%= property.underscore.humanize %></strong>
+          <strong><%= I18n.t('helpers.label.cart.' + property,
+                             default: property.underscore.humanize) %></strong>
         </td>
         <td>
           <%= value %>
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 83b7b33..45e01e8 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -26,3 +26,9 @@ en:
   time:
     formats:
       default: "%b %-d, %Y at %I:%M%p %Z"
+  helpers:
+    label:
+      ncr/proposal:
+        rwa_number: "RWA Number"
+      cart:
+        rwa_number: "RWA Number"