Time shift

I have a recording starting at time zero (0.0). When analyzing it in Audacity, is it possible to change the start time, such that my recoring will have the real wall-clock time as start time?

There is a plugin to attach actual-time labels at intervals … https://forum.audacityteam.org/t/labels-to-show-time-that-a-recording-was-made/47327/1