How do I get access to a website URL bypassing the Wireguard VPN?

I don’t know what to call this so please be patient.
I have a GL-AX1800 Flint VPN router connected to the internet via cable modem.
I am using a desktop PC running Ubuntu connected to the router LAN side via ethernet cable.
The router VPN is using Wireguard with a commercial VPN company configuration which works very well.
A website I need to open doesn’t like the VPN IP address. I want to allow the opening of the website through the VPN without using the VPN like it’s just using my ISP. Is this possible?
I went through all the router settings but didn’t find it.
I searched the forum for answers but again, I don’t know what the correct words are for what I want to do.

Yes, you can customize from Global Proxy