Hi there, Justin! Thanks for getting in touch. 🙂
You can modify any text string in our plugin, and even most other plugins, using a snippet like this one.
Alternatively you can make larger modifications by following our themer’s guide. From the sounds of it the specific file you want to modify would be: /the-events-calendar/views/modules/bar.php.
While customizations like this are beyond what we can provide here in the forums, the above should get you started in the right direction.
Does that make sense? Will that work for you? Please let me know.
Cheers!
Geoff