Apple TV does not have support for VPN apps like SurfShark or ExpressVPN like Android.
The problem
There is one specific app I would need to go through a specific country. All other apps should not use VPN, just the "usual" network
Solution idea
I thought of adding an router in between Apple TV and my home router that would route only requests from a specific app through VPN.
Sidenote: The options like SmartDNS from some VPN providers are not really an options since they always seems to go through a specific country (mostly USA) but I need another country.
Question
How to set this up?