fix group.name undefined

lang/master/tpl/mail/design.mtt

@@ -17,11 +17,11 @@ table.table td{
 <hr/>
 
 <div style="color:#666;font-size:12px;">
-	::_("This e-mail was sent from"):: <a href="http://::HOST::">::group.name::</a>.
+    ::_("This e-mail was sent from"):: <a href="http://::HOST::">::_("Cagette.net")::</a>.
 
 	::if group!=null::
 		<br/>
-		::_("You receive this message because you are part of"):: <b>::group.name::</b>
+		::_("You receive this message because you are part of"):: <b>::_("Cagette.net")::</b>
 	::end::
 
 	::if list!=null::
@@ -32,7 +32,7 @@ table.table td{
 	::if group!=null::
 	<div style="width:50%;max-width:300px;margin: 12px auto;padding: 8px;text-decoration: none;background: #070;border-radius: 3px;text-align: center;">
 		<a href="http://::HOST::/group/::group.id::" style="color: white;font-weight: bold;text-decoration: none;font-size:1.2em;">
-			&rarr; ::group.name::
+			&rarr; ::_("Cagette.net")::
 		</a>
 	</div>
 	::end::