=== modified file 'template.php'
--- template.php	2013-05-24 12:32:18 +0000
+++ template.php	2013-10-17 04:07:55 +0000
@@ -35,6 +35,16 @@
 }
 
 /**
+ * Implementation of template_preprocess_comment_wrapper().
+ */
+function bluecheese_preprocess_comment_wrapper(&$variables) {
+  if (!empty($variables['content']['comment_form']) && empty($variables['comment_form_title'])) {
+    // Generate the 'Add new comment' form title if not present
+    $variables['comment_form_title'] = t('Add new comment');
+  }
+}
+
+/**
  * Process variables for aggregator-item.tpl.php.
  *
  * @see aggregator-item.tpl.php

=== modified file 'tpl/comment-wrapper.tpl.php'
--- tpl/comment-wrapper.tpl.php	2013-04-04 19:44:10 +0000
+++ tpl/comment-wrapper.tpl.php	2013-10-17 03:22:44 +0000
@@ -13,7 +13,7 @@
   <?php print $comments; ?>
 
   <?php if ($content['comment_form']): ?>
-    <h2 class="title comment-form"><?php print t('Add new comment'); ?></h2>
+    <h2 class="title comment-form"><?php print $comment_form_title; ?></h2>
     <?php print render($content['comment_form']); ?>
   <?php endif; ?>
 </section>