Different channel / client name for each client

Is it even possible to make such query / script ?
It should look like this
A - admin client / channel name
B - random client id = 10.
C - random client id = 15.

Client B should see A as “A10” for example when client C should see A as “A15” in the same time.
It doesn’t have to be exact number, just a possibily to distinguish them by the way they see something on the server.

This is not possible.
It is technically possible with a modified server binary but that’s
a) not easy
b) violates TS TOS.

Edit: but I love the idea