I am sorry to bore you with this question, probably it requires just basic WP theme customization.
I would like to create, before the footer of each of my pages, a smart display of the subpages of said page.
I would like to have the first few lines of the subpages displayed, along with the title and a link to "read more" of the page. Ideally this would use a 2 column layout so to display the different subpages in a sort of grid.
I have tried a number of plugins that allow to list the subpages (titles only). What I am specifically looking for is a way to provide also a summary of the text of the page and a separate link to go to the subpage.
Thank you so much for your help.