Zoho CRM Calendar | Custom Buttons

Zoho CRM Calendar | Custom Buttons

I'm working with my sales team to make our scheduling process easier for our team. We primary rely on Zoho CRM calendar to organize our events for our sales team. I was wondering if there is a way to add custom button in the Calendar view on events/meeting the same way you can add custom button in other modules. 

For example we have a Lead Module custom button that on click will open that leads address in Google Maps to help with travel. I'd like to add that to that button to each meeting in the calendar view. Can I add custom buttons for meetings in the calendar view under the dropdown arrow by the Edit button? Is this something that is possible in Zoho CRM?

*Screenshot below of where I'd like to put a custom button.*