[Theme: Point] Changing a header without header.php access?

Hello guys!

I have had this problem for a few weeks now, with numorous google searches and how-to’s and nobody really seem to have the same problem as i do.

I have done some kind of weird mixup woth one.com and wordpress, so its integrated into my website (??)… this means i have no actual files on my computer or any other directory to access. Only the theme controlpanel etc on my website.

my problem is that i have a header saying “LATEST” that i cannot edit in any way.

Pic <-This is the header.
I cannot change the title in widgets, or any other edit tool.
Im all new to this wordpress thingy, so tell me if you need more info.

Would really appeciate some help, im really get sick of this problem!
Thx