Ticket #35317: 35317.patch

src/wp-includes/nav-menu.php

@@ -739 +739 @@
                                 $menu_item->url = get_permalink( $menu_item->object_id );
 
                                 $original_object = get_post( $menu_item->object_id );
-                                $original_title = $original_object->post_title;
+                                /** This filter is documented in wp-includes/post-template.php */
+                                $original_title = apply_filters( 'the_title', $original_object->post_title, $original_object->ID );
 
                                 if ( '' === $original_title ) {
                                         /* translators: %d: ID of a post */