You may want to display the page title that displays at the top of each page.
If you have the option to hide the page title on the page that you are on, you will see the Snug Page Title tab on the right-hand of the screen (it has a pink S icon next to it).
Open up this tab and then simply tick the tick box to hide the page title on that page.
This page title is the heading 1 (<h1>) on your page. If you hide this page title and you have a title set up in the header section of your page, that title in the header section will automatically become the heading 1 on your page.