Changed the content of the limit events email (#319) (#321)

* Update html.twig

Change the description email

* Change email's title

workers/email/src/templates/emails/events-limit-almost-reached/html.twig

@@ -14,23 +14,23 @@
     <td align="center" style="padding: 15px 0;">
       <font color="#dbe6ff" style="font-size: 15px; text-align: center; color: #dbe6ff; letter-spacing: 0.4px;">
         <span style="vertical-align: middle; display: inline-block;">
-          Your plan limit is almost reached
+          Warning of the Used Volume
         </span>
       </font>
     </td>
   </tr>
   <tr>
     <td style="display: block; padding: 20px; margin-bottom: 30px; border-width: 1px; border-color: #494f5e; border-style: solid; border-radius: 10px; line-height: 1.47">
       <font color="#dbe6ff" style="font-size: 15px; letter-spacing: 0.4px;">
-        You've used {{ eventsCount }} of {{ eventsLimit }} events available on {{ workspace.name | escape }} workspace plan.
+        You've used {{ eventsCount }} of {{ eventsLimit }} events available on {{ workspace.name | escape }} workspace.
 
-        Upgrade the plan and don't miss the new ones.
+        Increase used volume and don't miss the new ones.
       </font>
     </td>
   </tr>
   <tr>
     <td style="padding-right: 20px; padding-left: 20px; padding-bottom: 40px;">
-      {% include '../../components/button.twig' with {href: host ~ '/workspace/' ~ workspace._id ~ '/settings/billing', label: 'Go to payment settings'} %}
+      {% include '../../components/button.twig' with {href: host ~ '/workspace/' ~ workspace._id ~ '/settings/volume', label: 'Go to event usage settings'} %}
     </td>
   </tr>
 {% endblock %}

workers/email/src/templates/emails/events-limit-almost-reached/subject.twig

@@ -1 +1 @@
-Your plan limit is almost reached for workspace {{ workspace.name | escape }}!
+Warning of the Used Volume for workspace {{ workspace.name | escape }}!