So what your saying is you need to have the same name on both networks(servers) to send the msg ?
I tested it with 3 different names.
Example:
network(servers) i'm on:
server 1 rooms - a, b and c name = jack
server 2 rooms - d, e and f name = bill
server 3 rooms - g, h and i name = brandon

So now i'm connected to 3 servers using 3 names smile
Now jack wants to send a msg to server 3 room h.
he types: /scid -a msg #h good day to you all here.
The msg will be said by brandon in room h.