BCC all PMPro Register/Checkout Emails to a Certain Address

my_pmpro_email_headers_admin_emails.php

<?php
/*
Add bcc for checkout emails
*/
function my_pmpro_email_headers_admin_emails($headers, $email) {		
	//bcc checkout emails
	if(strpos($email->template, "checkout_") !== false) {
		//add bcc
		$headers[] = "Bcc:" . "otheremail@domain.com";		
	}
 
	return $headers;
}
add_filter("pmpro_email_headers", "my_pmpro_email_headers_admin_emails", 10, 2);