Running multiple sites using some proxy, routing to different ports

[cra]

I'd like to run a single proxy and have multiple proxy_pass depending on the site address, is that supported?

As I understand, right now the only option that is possible is

site1.ton -> "http://127.0.0.1:80"
site2.ton -> "http://127.0.0.1:80"

I want to have routing like

site1.ton -> "http://127.0.0.1:8001"
site2.ton -> "http://127.0.0.1:8002"

Is that possible with a single reverse proxy server?

[xssnick]

Hi, you can run nginx or other webserver locally and make additional routing there, reverse proxy supports only one proxy pass