I used to have Proton VPN set up through IPSec, but that hasn't been functioning for a while, and now Proton has removed the setup guide for it. My SO hates the VPN, so I have their devices set up in a firewall address list to bypass it.

I'd like to be able to set up Proton in Wireguard, but I need to be able to bypass it, so any help with that would be appreciated.