TXO - Change Email Destination

/**
 * Change the destination address of the email.
 *
 * @param array $email;
 * @return array
 */
function change_notification_addr(array $email) {
    $email['to'] = 'desired@address.com';
    return $email;
}


/**
 * Sets up a filter to alter the behaviour of wp_mail.
 */
function intercept_mail() {
    add_filter('wp_mail', 'change_notification_addr', 100);
}

/**
 * Intervene at the point where an order notification is
 * going to be sent to the site administrator.
 */
add_action('txo_notification_email', 'intercept_mail', 1);