wp_link_pages, anchor text, SEO

Hi,

I’m currently using Multi-Page Toolkit for effect like this (Spis tresci):
https://oclab.pl/artykuly/technologie/dual-intelligent-processors-w-plytach-z-chipsetem-h55-i-p55-od-asus/

But this plugin is quite old …
Is there an other way to get post divided to sections with nice looking navigation and seo anchor text/title?

I know that there is wp_post_links function, but this is not enought. It will create links like 1,2,3 – just like pagination.

I want to be able to pass sub-page titles to wp_list_pages in some kind of way.

I hope that someone will understand what I’m talking about ??