erc-announced-server-name

erc-announced-server-name is a variable defined in `erc.el'.
Its value is

nil

• Automatically becomes buffer-local when set.
• This variable is an alias for `erc-server-announced-name'.
• This variable is obsolete since ERC 5.1;
  use `erc-server-announced-name' instead.

Documentation:
The name the server announced to use.