Global header settings affect all pages and determine your default header settings. If you have not defined a custom header setting for a page, these settings will apply.
Step 1 – Navigate to the Appearance > Customize page from the WordPress dashboard.
Step 2 – Open the ‘Header’ pane.
Step 3 – You can customize all global header settings from this section.
You can learn more about the panes in the theme settings article.
