In your original post you wanted midi markers like the BBPlugin now has.
I showed you how to do this with Reaper.
But then you wanted to import them into Audacity,
so I made a script to do this in Reaper,
but you did not want to use Reaper,
so I made an AutoHotKey script to do it,
but you did not want to install AutoHotKey,
so I compiled it to an exe,
then you got a virus on your computer,
because the exe I made had a virus in it.
You seem to be blocked at every turn,
the only option you are left with is type the labels up manually
or wait and hope that PG will add an Audacity Label export.

For any other users that need this just use Reaper, it will do it all.

Biab Track Injector for Reaper
Free Biab Chord Picker Tool