The optional the Headline field will replace a page’s title when the page is actually being viewed. It is located on a page layout’s Metadata tab.
The headline field is only used when you want the title of the page to appear different from the
actual title when the page is being viewed (this will not affect the menu title, which will always
be the actual title of the page). If you do not enter a headline, the title
of the page will appear as normal.
Here is how to use the optional Headline field.
This is only for page layouts. Using the headline field on a content block will have no effect on the website.