Zoom for WooCommerce Appointments change Meeting title

functions.php

<?php
add_filter('vczapi_woocommerce_appointments_create_meeting_params', 'cm_change_meeting_topic_title_for_appointments',10,4);
function cm_change_meeting_topic_title_for_appointments ($meeting_params, WC_Appointment $wc_appointment, $proudct_id, $order_id){
	$order = wc_get_order($order_id);
	$full_name = $order->get_billing_first_name() .' '.$order->get_billing_last_name();
	$meeting_params['meetingTopic'] = "Appointment for ".$full_name.' - '.$wc_appointment->get_id();
	return $meeting_params;
}