Won't be that easy as I'm not a developer myself. Unless Hugo has a way to simply convert the whole thing for the clueless
. Which doesn't seem to be the case if you are rebuilding.
Well, it is... and yet it isn't...
I'm not a developer myself, but yet perhaps I should be? I did spend a bucket of money doing web app development before I changed focus to network administration. If you know any HTML / CSS at all, Hugo isn't any harder that WordPress. You feed it a template, and off it goes. The part that gets weird is you use markdown to create pages. So it's not a visual editor, and it's certainly more complicated than a word processor, but I wouldn't exactly call it hard.
Honestly, I find Hugo to be terribly infuriating, not because it's a poor product or idea. No, I find it infuriating because I created something stupidly similar to it in college, to make my home work easier. Netscape 4.0 was all the rage back then... and now here I am 20 years later, trying to get my brain to remember skills I haven't used in that time. So everything is like pulling teeth, and I'm not being very patient with myself.
BUT! Even with someone else's template doing most of the lifting, I am finding it's easier for me to create what I want in Hugo relative to doing the same job in WordPress.
Most of my time this week wasn't even really mucking about with the web code itself, but instead learning how to use Inkscape, because I needed to convert my logo into an SVG. Once that was done a dev buddy of mine pointed me at this wonderful thing:
https://jakearchibald.github.io/svgomg/ Which given an SVG input, will strip out all the crap and condense it down to its minimal version. From there the web server can compress it on the way out. The end result is a vector logo that works at any resolution, that's 1/4 the size of the .png I was using. Now I'm working my away through the other icons I need, favicon, and the rest. I'll get it all together eventually. But when they say "modern formats" they aren't saying jpg or png... those are OLD, big... and inflexible.
From what I've read, if you want speed... you need true static. WordPress simply can't keep up.
I'm currently using this theme:
https://www.zerostatic.io/theme/hugo-advance-pro/ The $60 to learn was well worth it. But they have several free ones on that site, and there are of course buckets more. But I point out ZeroStatic specifically because all of their themes are designed for perfect Google speed scores.