WP Travel admin payment email content.

Source

File: /inc/payments/wp-travel-payments.php
Used by: /inc/payments/wp-travel-payments.php

Parameters
$admin_message_data, $booking_id

Example:

function prefix_wp_travel_admin_payment_email( $admin_message_data, $booking_id ) {
    $admin_message_data = ‘CONTENT HERE’;
    return $admin_message_data;
}
add_filter( 'wp_travel_admin_payment_email', 'prefix_wp_travel_admin_payment_email', 12, 2 );