Import old website

Please forgive the (possibly way) off-topic post and seriously clueless question.

I’ve got a really ugly website https://www.beezmo.com built with the ancient IDS-XL. I’m stuck with that clunky old tool. My son’s blog beezblog is a rather prettier Pivot blog.

Is there any sane way to import the website and maybe the blog into wordpress – or perhaps some other more appropriate tool – so I can pretty it up and use a more modern tool from here on?

Thanks,
Z.