Wordpress如何将自定义帖子类型直接链接到自定义域，而不是父帖子页面

function create_custom_post_type() {
    register_post_type('custom_post_type', array(
        'labels' => array(
            'name' => 'Custom Post Type',
            'singular_name' => 'Custom Post Type'
        ),
        'public' => true,
        'has_archive' => true,
        'rewrite' => array('slug' => 'custom-post-type'),
    ));
}
add_action('init', 'create_custom_post_type');

$custom_field_value = get_field('custom_field_name');
if ($custom_field_value) {
    echo '<a href="' . $custom_field_value . '">Custom Post Type Link</a>';
}