Hello Ben,
I’m not sure exactly which elements you are talking about, but I’m pretty sure you are going to need to do some custom coding.
You will definitely need to check out our Themer’s guide to learn how to change this. It is important to set up your changes in your theme folder to protect against future updates (otherwise you could lose your changes when we release new versions).
Here is the link: https://theeventscalendar.com/themers-guide-to-the-events-calendar/
Let me know if this helps lead you in the right direction or if perhaps you have a specific thing you’re trying to do that is not found in our settings area that maybe I can help provide a better answer for.
Thanks!