- Create the first header.
 - Go to Styles -> Styles and Formatting.
 - Switch to Page Styles by clicking its icon near the top of the sidebar.
 - Right-click, New....
 - Switch to the Page tab and reset the margins to match the default style.
 - Switch to the Header tab.
 - Check the box for Header on. Make sure the header spacing matches the default style.
 - Apply and OK.
 - Click at the end of the body text on the first page.
 - Go to Insert -> Manual Break....
 - For the type, select Page break.
 - Set the style to Untitled1 (the style you just created) and click OK.
 - The header ribbon should say Header (Untitled1). You can now edit the second header without changing the first.
 - Repeat as necessary for more headers.
 
01 October 2016
LibreOffice Writer: Different Headers on Each Page
How to insert different headers on each page of a document in LibreOffice Writer: