defender email notifications

I am using defender and I love it. But I have one small issue. I am writing today about the default email lockout notifications. I use the Email template Customizer (https://wordpress.org/plugins/email-templates/) and the custom email template that I created is conflicting with the notifications that are sent from defender. Is it possible to add a filter to my functions.php file that can disable the defender lockout notification header and footer, so I can just get your notification content within my custom email template? Thanks again for a great product.