Change the paypal item name in the PayPal Express Checkout plugin

I have a WordPress site using the PayPal Checkout plugin for woocommerce.https://wordpress.org/plugins/woocommerce-gateway-paypal-express-checkout/

I need to change the PayPal item name and I'm using this code in the functions.php, it worked with the normal PayPal plugin but does not work with PayPal Express checkout.

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';}

Anyone know the function to change the item name with the PayPal Express checkout plugin?