Woocommerce hide specific categories from category widget

function exclude_woocommerce_widget_product_categories($widget_args) {
    //Insert excluded category ids here
    $excludes = array(12,33);
    $includes = explode(",",$widget_args['include']);

    $includes = array_filter($includes, function($value) use ($excludes) {
      return !in_array($value, $excludes);
    });
    $widget_args["include"] = implode(",", $includes);
    return $widget_args;
}
add_filter( 'woocommerce_product_categories_widget_dropdown_args', 'exclude_woocommerce_widget_product_categories');
add_filter( 'woocommerce_product_categories_widget_args', 'exclude_woocommerce_widget_product_categories');