2 Bungee's 1 server

Hey folk,

I have 1 server and it is connected to my main bungee community and to another community, I own them both but both different servers this is the only they have both in common, so I would want to know if it is possible (2 things):

1. Players connect by proxy A and go on server, could proxy B check how many are on the server and show that many players online instead of only showing players that are connected to the proxy. So lets say 40 people on proxy A 20 of them on server,...

2 Bungee's 1 server