Delete the widgets (embeddables)

To delete embeddables, navigate to Websites & Apps > Widgets.
Now click the three-dot icon on the embeddable you want to delete.
Click on the embeddable settings.
Now you will land on the settings page. Now, click the Delete Embeddable option.
Here, enter the name of the embeddable correctly and click the Delete button.
A pop-up for confirmation is now visible on your screen. Now, Click the Delete Embeddable button.
By following these steps, you can easily delete your embeddables.

You can remove the unwanted embeddables with a few steps.