How to fill labels on Google maps with functionality?

Question

Geolocation

Question to the experts:
1. Is it possible to insert an audio player on the label that pops up when pointing to a geolocation tag on Google maps, not just a link with a transition to another web page? The task in general is such that on "My Maps" in Google in the pop-up labels when you click on the label, there is an mp3 audio file that can be launched without going to an external web page. The table where the data for the tag comes from does not allow you to insert the script, maybe there are some workarounds to activate the link in the player right on the tag?
Thanks