If a client wants to add a blog to their Hosted Site, you will need to click the SETTINGS WHEEL (on the top right) > HOSTED SITE > Click “Settings” on the top menu of the Hosted Site > Flip the “Blog Page” toggle ON > Click “Save Changes”.
Once the toggle is turned on, you should see the Blog show in the menu of both the website editor and the website itself.
The client will need to click the Blog option on the top in order to make any edits to the page.