Is there a way to have custom page names, using the <!--nextpage--> tag? I mean to replace the default numbering 1,2,3,... with different descriptions of post "chapters": Intro, sub-topic 1, sub-topic 2, ...
Blog address is extendedreality.wordpress.com
No paginated post yet, so nothing to look at for the moment.
The blog I need help with is extendedreality.wordpress.com.