bug#63648: 29.0.90; project.el: with switch-use-entire-map, switch-project errors on non-project commands

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Cc: Dmitry Gutov <dmitry@gutov.dev>,  sbaugh@janestreet.com,
>   63648@debbugs.gnu.org,  sbaugh@catern.com
> Date: Thu, 19 Oct 2023 09:43:42 +0300
> 
> >> +(defun project-other-command ()
> >> +  "Run command with `default-directory' set to the current project root."
> >
> > I very much hope you will find a better name for this command.  The
> > "other" part seems to be out of place here, at least as far as the doc
> > string is considered.
> 
> The prefix 'other-' would make sense for consistency with 'other-window-...', 
> etc.

How is it consistent with "other-window" commands?  More accurately,
what is this "other" thing that makes the "other" part in the command
name relevant?