Can you change the default event categories displayed in the Calendar Tile?

Question:

Is there any customization available for the Calendar Tile, specifically the default event categories that are displayed when you click on the filter option?

Some of the event categories are not relevant. If I cannot edit the event categories, is there an option to hide some categories from displaying? Screenshot below.

Answer: 

The event categories displayed are the default SharePoint calendar categories. If you edit the default categories in SharePoint, the updates will reflect in the Calendar Tile.