Adding Headers to the Menu

Hi, when I add headings to my Storyline project via the Player Menu, they are clickable links that take the user back to the start page. Is there a way I can remove the links? The only other way I found to create headers without them linking to a page was to create a new scene. I do like how these display as collapsible, but they are hierarchically equal to the overall project header. I've attached an image of each.