add_filter('post_type_link', 'custom_post_type_link', 10, 3);
function custom_post_type_link($permalink, $post, $leavename) {
    if (!($post instanceof WP_Post)) {
        return $permalink;
    }

    if ($post->post_type === 'movies') {
        return get_home_url() . '/' . $post->post_name . '/';
    }

    return $permalink;
}

add_action('pre_get_posts', 'custom_pre_get_posts');
function custom_pre_get_posts($query) {
    global $wpdb;

    if (!$query->is_main_query()) {
        return;
    }

    // Get the requested post name
    $post_name = $query->get('name'); // Use 'name' instead of 'pagename'

    if (empty($post_name)) {
        return;
    }

    // Fetch post type from database
    $result = $wpdb->get_row(
        $wpdb->prepare(
            "SELECT wpp1.post_type, wpp2.post_name AS parent_post_name 
             FROM {$wpdb->posts} AS wpp1 
             LEFT JOIN {$wpdb->posts} AS wpp2 ON wpp1.post_parent = wpp2.ID 
             WHERE wpp1.post_name = %s LIMIT 1",
            $post_name
        )
    );

    if (!$result) {
        return; // Ensure we have a valid result
    }

    $post_type = $result->post_type; // Fix: Define $post_type

    if ($post_type === 'movies') {
        $query->set('post_type', $post_type);
        $query->set('name', $post_name);
        $query->is_single = true;
        $query->is_page = false;
    }
}