Building a menu based on WordPress custom fields?

Question

User navigation

There is a manually created taxonometry

function add_new_taxonomies() {	
register_taxonomy('депо',
    array('post'),
    array(
      'labels' => array(
        'name'              => 'Депо',
        'singular_name'     => 'Депо',
        'search_items'      => 'Искать депо',
        'all_items'         => 'Все депо',
        'parent_item'       => 'Выбрать ж/д',
        'parent_item_colon' => 'Главное депо:',
        'edit_item'         => 'Редактировать депо',
        'update_item'       => 'Обновить депо',
        'add_new_item'      => 'Добавить новое депо',
        'new_item_name'     => 'Название нового депо',
        'menu_name'         => 'Депо',
      ),
      'hierarchical'          => true,
      'show_ui'               => true,
      'show_admin_column'     => true,
      'update_count_callback' => '_update_post_term_count',
      'query_var'             => true,
      'rewrite' => array(
        'slug' => 'депо', // ярлык
        'hierarchical' => true // разрешить вложенность
      ),
    )
  );
add_action( 'init', 'add_new_taxonomies', 0 );

Works properly. Then I decided to make a Menu based on this, and here is such a nuance ...

Can anyone meet this kind of error?

Answer 1

I got such an error only in one case - when deleting the material. At the same time, the link remained in the menu. As far as I remember, this was recently added

Answer 2

Try changing the Cyrillic slug to Latin:

'rewrite' => array(
        'slug' => 'депо', // ярлык

on the

'rewrite' => array(
        'slug' => 'depo', // ярлык

Just don't forget to re-save the permalinks later (Settings - Permalinks - Save).