Page Header Settings

This theme supports a page header that contains the page title, breadcrumb.

Go to Appearance > Customize > Page Header to set up the background, height page header, color, and font size page title…

Page Header In Specific Pages

Please go to backend edit pages/posts/portfolio and turn the page header on/off for each page/posts/portfolio:

The on/off page header on each page is the highest priority.
In case you want to turn off the page header for all websites but want to use the page header for some special pages.