To clean a large wp_postmeta table in WordPress, you must identify and delete orphaned or unused metadata…
Rename Sidebar „Add New“ Label
In the Total theme i.e. for the portfolio or staff custom post types, the menu labels are not properly translated. This is how to fix this:
add_filter('register_post_type_args', function($args, $post_type) {
if ($post_type === 'portfolio') {
$args['labels']['add_new'] = 'Neu';
$args['labels']['add_new_item'] = 'Film hinzufügen';
}
return $args;
}, 10, 2);