Hi Miro,
You will get the global page header options here http://prntscr.com/pa3yki
Moreover, every page has some options to customize the page menu, responsive menu and page header. Please check out the screenshot as a reference http://prntscr.com/pa3xgu
About the breadcrumb of the pages, if you want to change Home to Landing then you need to edit theme code. Moreover, the Landing will show on every page like now showing Home.
Best Regards,
ThemeLooks Support Team