To change the headline of the front page or a subpage, you need to select at point "Create pages & edit" in your members area the desired subpage and then click the “Edit” button. Now the editor opens up and all you need to do is clicking “Page settings”  in the upper part. There you can change the title or adjust settings at the freely configurable FRAME_designs and the FREE DESIGN (e.g. color).

Note:
You don´t want a title to appear? Type only "spaces" in the line.