Is there a way to clone the MAC address from my Apple TV HD to a newer AppleTV 4K?

Title says (most of) it all.

Considering upgrading my home theater AppleTV, whenever a new one comes out, then making the current 4K my travel/presentation device.

Totally a first world problem, but I really don't want to loose the already whitelisted MAC address from the current AppleTV HD? Is there a way to clone the HD MAC address to a 4K?

Perhaps using any supported MDM tools/utilities? Apple Configurator? I've searched, but not finding anything...