How to modify proxmitron with https server ?

[JJoe]

"Your-freedom" appears to be a local proxy, written in Java. Like the Proxomitron, the browser can be set to use the "Your-freedom" local proxy on localhost:8080 or 127.0.0.1:8080.

To use "Your-freedom" with the Proxomitron requires 'chaining' the proxies together. I would try setting the browser to use the Proxomitron and setting the Proxomitron to use the "Your-freedom" proxy. The address of one of the proxies needs to be changed. They cannot both use 8080.
The Proxomitron may need to be 'socksified' to use the "Your-freedom" socks proxy.

My guess is that the "Your-freedom" network somehow requires the "Your-freedom" local java proxy... If the question is:
'Can the Proxomitron allow use of the "Your-freedom" network without the "Your-freedom" local java proxy?'
I would be surprised to find that the answer was as simple as modifying the host header or connecting the Proxomitron to an external proxy but I have been surprised before.

I found the IP that you posted to be disconcerting...