QUESTION: Two Wirehole for separate servers and different countries

[kizimenko]

How can I implement this scenario?

Default rout:
Device N -> VPS1 (WireHole) -> VPS2 (WireHole) -> Internet

If I try to open a site from country 1, then only the first VPS1 will be routed:
Device -> VPS1 (WIreHole) -> Internet (Country 1)

If website in other country's then default rout.
Device N -> VPS1 (WireHole) -> VPS2 (WireHole) -> Internet

I only found this https://github.com/vvzvlad/trickster-vpn but its without docker, pinhole and unbound.

And some questions:
For each device, do I need to create a conf on every VPS or only on VPS1?