Page titles are wonderful to denote what page the user is on, but sometimes they are not needed and distract from the users experience. In these cases hiding the page title can be quite useful.
Page titles are a type of custom block created by Drupal to label pages. You can hide or show the page title from certain pages or disable it completely from all pages. In order to manage the page title, you can treat it like any other block on your site. The easiest way is to go to Structure ยป Block layout in the admin toolbar. Once there, scroll down to find the page title block, which will normally be under the header region.
To disable the page title completely so it doesn't show on any page, click the arrow next to configure for more options and click on disable.
To manage which pages the page title shows or is hidden click on configure. Once on the block management page, you can update the Pages field by adding or removing the URL paths you wish to show or hide the page title on. Changing the option below this field will determine if you show or hide the Page title on the pages listed.