I'm not sure if you're trying to route your traffic back through your home network to use it as a VPN, I've not tried that... but otherwise I've had good succes

I'm not sure if you're trying to route your traffic back through your home network to use it as a VPN, I've not tried that... but otherwise I've had good success with ZeroTier. They seem to have a solid head start with their clients UX ahead of Wireguard.