[Feature request] Add prefixes with username for outgoing messages to puppeted networks

[MurzNN]

By default, puppets create rooms with one Matrix user (owner of a puppet) and users from remote networks. But we can join other Matrix users to this room, so several Matrix users will can talk via one puppet bridge on remote network. This is good solution for company accounts, for example company have corporate Skype account and all company users can use it for talking with clients.

The problem is that outgoing messages miss original author info, so remote network users see all messages from one author - here is example of Matrix room log:

Client (Skype): Hot to fix this problem?
Alice: My programmer will answer you soon...
Bob: You must reinstall windows!

And here is Skype room log:

Client: Hot to fix this problem?
Companyname: My programmer will answer you soon...
Companyname: You must reinstall windows!

For solve this problem will be good to have an option (per-puppet or per-room) for add prefixes to each outgoing messages from Matrix users, so remote network users will see original owner of each message:

Client: Hot to fix this problem?
Companyname: <Alice> My programmer will answer you soon...
Companyname: <Bob> You must reinstall windows!

Can we add this feature to matrix puppet bridge library?