Bumping this up for others. This is a great idea. I keep having to change from 8.8.8.8 to 192.168.1.1 for my wireguard to work. It will work for weeks on one or the other and then it stops. So I use OpenVPN to get back in(server is remote 100% of the time) and I change it to the other and wireguard works again. OpenVPN is depreciated so I was worried eventually that workaround wouldn't work. Made this change and it seems to be working well.