Hey Eric,
Thank you for reaching out to us!
The link is generated via JavaScript on:
events-calendar-pro/src/resources/js/tribe-events-ajax-maps.js line 59.
It’s certainly possible to modify this file and achieve what you want, but remains something that we do not support “out of the box”: some amount of custom dev work would be required to make this happen.
To help you get started, you can use one of our extensions as an example:
https://theeventscalendar.com/extensions/google-maps-multiple-events-same-venue/
This extension overrides the default tribe-events-ajax-maps.js file: you can use it as an example/starting point to build your own code.
I hope this helps! If you have any other questions at all please feel free to let me know and I’d be happy to help as best I can!
Cheers,
Patricia