Am 09.06.22 um 15:49 schrieb Po Lu:
> Andreas Röhler<andreas.roehler@easy-emacs.de>  writes:
>
>> Please see at the center top displayed "*scratch* - GNU Emacs at affe"
>>
>> The latest word is taken from the hostname. Want to replace this by
>> the Emacs versions number.
> You want `frame-title-format', not `icon-title-format'.


Ah, okay, sorry. And that works nicely:

(set 'frame-title-format '(multiple-frames "%b" ("" invocation-name "@" 
emacs-version)))