注册您的taxonomy 首先，设置参数slug并将规则重写为slug，即city

将您的帖子类型注册到slug 并确保设置has_archive 分类的参数。

现在添加filter 到post_type_link 让商店展示个人的permalink。

register_post_type(
    \'city\',
    array(
        \'rewrite\' => array( \'slug\' => \'city/%stores%\', \'with_front\' => false ),
       \'has_archive\' => \'city\',
       // additional args
    )
);


register_taxonomy(
  \'stores\',
  \'city\',
   array(
    \'rewrite\' => array( \'slug\' => \'city\', \'with_front\' => false ),
    // your other args...
)
);

function yourprefix_store_permalinks( $post_link, $post ){
  if ( is_object( $post ) && $post->post_type == \'city\' ){
      $terms = wp_get_object_terms( $post->ID, \'stores\' );
      if( $terms ){
          return str_replace( \'%stores%\' , $terms[0]->slug , $post_link );
      }
  }
  return $post_link;
}
add_filter( \'post_type_link\', \'yourprefix_store_permalinks\', 1, 2 );

希望这就是你要找的。如果不是，你可以阅读类似的文章https://wordpress.stackexchange.com/questions/199456/custom-taxonomy-post-slug-permalink