Problem wc_nastavenia_skcz_additional_fields

Riesenie problem v kosiku s {wc_nastavenia_skcz_additional_fields}:

add_filter( 'woocommerce_localisation_address_formats', 'mr_new_address_formats', 21, 1 );
function mr_new_address_formats( $formats ) {
	$formats = str_replace("{wc_nastavenia_skcz_additional_fields}", "", $formats);
    return $formats;
}