Wireguard over SSL or tunnel

[deeler]

Hello,

I love wireguard in Opnsense, but a couple of times I found myself connected to a guest-wifi and couldn't establish a connection because of a firewall blocking it.
I found there are some solutions like tunneling over websockets or SSL

Any ideas how to achieve this with OPNsense? 
Any body else had this issue?

thanks

[allebone]

Another person had this same question. Tunnel over port 443 or 53 both on UDP to try bypass firewalls.

Pete