Ticket #39607: 39607.diff

wp-includes/class-wp-editor.php

@@ -1394 +1394 @@
                         else
                                 $info = $pts[ $post->post_type ]->labels->singular_name;
 
+                        $parent_title = get_the_title( wp_get_post_parent_id( $post->ID ) );
+                        $title = get_the_title( $post );
+
+                        if ( strlen( $parent_title ) > 0 ) {
+                                $title .= ' [' . $parent_title . ']';
+                        }
+
                         $results[] = array(
                                 'ID' => $post->ID,
-                                'title' => trim( esc_html( strip_tags( get_the_title( $post ) ) ) ),
+                                'title' => trim( esc_html( strip_tags( $title ) ) ),
                                 'permalink' => get_permalink( $post->ID ),
                                 'info' => $info,
                         );