It looks like the person behind https://zainamro.com/ can't be bothered to provide a navigation menu on every page, or even a link back to their site's home page, so they'd probably dismiss your question out of hand.
However, if you really want consistent elements on every page, you could probably do the job with m4 and a makefile. You can party like it's 1998[1].
[1] https://github.com/nuex/zodiac