How can I remove the blog from the header?

Hey, How can I remove the blog from the header?
The page is this: http://www.zaya.es/latraviesaediciones/libros/
Thank you!!

Hi @PaquiGodinoRoca,

Welcome to the forums! Usually navigation items can be edited in “Appearance > Menus” section on your WordPress dashboard.

In case of further problems I suggest contacting theme author:

Please use either “Support” or “Comments” section to describe the problem.

Thanks,
Luca

Thank you!!