labelling a clip

Is it possible to label clips? I know tracks can be labelled but I would like to label some clips to identify comments made in a series of interviews. This would greatly aid compilation at a later stage of the edit.

I can find no reference to clip labelling and suspect it is not a feature.

Audacity has “Label tracks”, which are very versatile when used imaginatively: http://manual.audacityteam.org/man/label_tracks.html