This tool is part of the Shortcode Builder.
Use the Google embedder to add a calendar to your page/post.
Would you like to embed a Google calendar to your site?
First create your calendar (how-to).
Log into your Google account and go to the Google calendar you want to embed.
Under the listing of “My calendars”, click on the arrow next to the name of the calendar you want to embed, indicated by the red arrow. A submenu will appear as illustrated below. Click on “Calendar settings”, as highlighted below.
You should be redirected to a page that contains the following:
Copy the URL as highlighted in purple above. Paste the URL into the shortcode builder.
The resulting is the following: