mypmpro-bcc-admin-emails-specific-levels.php

<?php //do not copy

function my_pmpro_email_headers_admin_emails( $headers, $email ) {
 
	// BCC emails already going to admin_email.
	if ( strpos( $email->template, '_admin' ) !== false ) {

        if ( intval( $email->data['membership_id'] ) == 2 ) {
		    $headers[] = 'Bcc:' . '[email protected]';
            // $headers[] = 'Bcc:' . '[email protected],[email protected],[email protected]'; //Example with multiple BCC emails
        }
		
	}
 
	return $headers;
}
add_filter( 'pmpro_email_headers', 'my_pmpro_email_headers_admin_emails', 10, 2 );