Ticket #44794: 44794.patch

src/wp-includes/admin-bar.php

@@ -613 +613 @@
                                 array(
                                         'parent' => $menu_id,
                                         'id'     => $menu_id . '-n',
-                                        'title'  => __( 'New Post' ),
+                                        'title'  => get_post_type_object( 'post' )->labels->new_item,
                                         'href'   => admin_url( 'post-new.php' ),
                                 )
                         );