We needed to add an event calendar to new WordPress site, and we decided to utilize Google Calendar. The customer has multiple sites, so we set up multiple calendars for each location but only show one calendar on the website with all the events showing. Below is a quick video of how we did it.

Here is page that someone put together with all the color codes.
https://cnfdesigns.com/embed-shared-google-calendar-different-colored-events/

Lets us know if this helped you…