i want to change the name of product i work zith this plugin

https://woocommerce.com/document/woocommerce-paypal-payments/

this code is work for me?

add_filter( 'woocommerce_paypal_get_order_item_name', 'change_paypal_item_name', 10, 3 );
function change_paypal_item_name( $item_name, $order, $item ) {
    return 'test';
}