Remove products in the Wishlist after ask for an estimate

With the following code, the wishlist will be empty after click on ask for an estimate button.

if(class_exists('YITH_WCWL')) {
    if (!function_exists('yith_wcwl_after_ask_an_estimate_remove_wishlist')) {
        function yith_wcwl_after_ask_an_estimate_remove_wishlist($url, $wishlist_id, $additional_notes, $reply_email, $session)
        {

            $args['wishlist_token'] = $wishlist_id;

            $wishlist_products = YITH_WCWL()->get_products($args);

            foreach ($wishlist_products as $wishlist_product) {

                YITH_WCWL()->details['remove_from_wishlist'] = $wishlist_product['prod_id'];
                YITH_WCWL()->details['wishlist_id'] = $wishlist_id;
                YITH_WCWL()->remove();
            }

            return $url;
        }

        add_filter('yith_wcwl_after_ask_an_estimate_redirect', 'yith_wcwl_after_ask_an_estimate_remove_wishlist', 10, 5);
    }
}