Reverse Proxy from external server

Hi

I have hosted example.com on 192.168.10.100, which is on apache server. I have done a reverse proxy to 192.168.10.200 which is cyberpanel. On .200 i have create a website (example.com) and installed wordpress. however when i visit the website it shows 404. any advice on this ? how we can make CP website to serve on proxy

see the topic it may help

this looks like you proxy CP site to a docker installed on the same server, but my case is different example.com is hosted on another server and it does a proxy to to my CP