You can use the Scroll Pagetitle macro to override the Confluence page title in exports. This is useful because page titles in Confluence have to be unique within a space – so being able to overwrite them gives you more flexibility in naming pages in your export.

To use the macro, simply insert it into a page and enter the page title you want to have displayed in your exports. Now in your exports, the page title is overwritten with the defined page title in the macro.