backups: Rename 'Create archive' to 'New backup'

Signed-off-by: James Valleroy <jvalleroy@mailbox.org>
Reviewed-by: Joseph Nuthalapati <njoseph@thoughtworks.com>

plinth/modules/backups/templates/backups.html

@@ -41,10 +41,10 @@
 
   {% if available_apps %}
   <p>
-    <a title="{% trans 'Create archive' %}"
+    <a title="{% trans 'New backup' %}"
        role="button" class="btn btn-primary"
        href="{% url 'backups:create' %}">
-      {% trans 'Create archive' %}
+      {% trans 'New backup' %}
     </a>
   </p>
   {% else %}

plinth/modules/backups/views.py

@@ -63,7 +63,7 @@ class CreateArchiveView(SuccessMessageMixin, FormView):
     def get_context_data(self, **kwargs):
         """Return additional context for rendering the template."""
         context = super().get_context_data(**kwargs)
-        context['title'] = _('Create Archive')
+        context['title'] = _('New Backup')
         return context
 
     def get_initial(self):