I imported the templates from the site, but I couldn’t find this header https://i.imgur.com/5vHQYSQ.png
I was also unable to change the template of the element header to the theme template that I would like to use.
Dear Sidney,
That is the pre-built header of the theme. You will able to find out it here https://prnt.sc/120jy3q
Moreover, watch this video tutorial about Unihost Header builder https://www.youtube.com/watch?v=ZElgJZJdfsA&list=PLbmIKrgYlRbqx8Vi4YOonyX6ObcdApHaU&index=3
Best Regards, ThemeLooks Support Team