Navigate to the content tab and then click on widgets as shown below.
Once you are on the widget page, you can see an overview of all widgets available in the CMS. You can also add one by clicking the “Add custom block” button.
You can then choose which block you want to create. In this case, we choose to create an embed widget.
You will see a new screen where you can place the HTML code. The HTML code is the embed code, which you can copy from YouTube or other sources. Below you will find an image of a Google Maps map and where to find the embed code.
You copy this code into the HTML code field of the CMS to embed the video.