Go to the main menu on the left and click on Websites, then click on the Websites tab in the vertical menu options.

From the Websites page, hover over the website you want to publish and click on the Edit Site button.

Once your website loads, click on Settings in the menu options.

Turn on the Publish toggle switch.

Your website will now be published and visible to others.

To unpublish your website, go back to these settings and turn off the publish toggle switch.