Editing multiple track metadata

Hi! I’m using v 2.2.3 with Windows 10.
I’ve recorded audio for an Audacity project, using Shift R to separate tracks [was that right?]
Can I edit the metadata for the individual tracks, or should each track be a separate project so that I can edit the metadata when exporting?

In general… individual tracks of a multi-channel file cannot have individual META-TAGs. There is only one META-TAG per file.

But if you open such a multi-channel-audiofile and export each single track, you will be asked during the export process to write an individual META-TAG now.