Use section element for wrapper

Display Posts outputs an unordered list (<ul>) by default, but you can change this to an ordered list or div using

[display-posts wrapper="ol"]

If you would prefer a different wrapping element, like a <section>, you can use the following:

This code snippet goes in a core functionality plugin or Code Snippets.

Filters used:
display_posts_shortcode_wrapper_close
display_posts_shortcode_wrapper_open