Posts with both images and excerpts (Card Style)

I have a ‘courses’ custom post, with ‘lessons’ custom posts associated with it. They are linked by post ID and by taxonomy. I need to show a courses post, with the related lessons post shown below on the same page. The sort needs to be dynamic as I am creating the structure as a template.

Having wrestled with every Posts plugin, including Elementor’s own, I installed yours and, voila! It does exactly what I wanted. An excellent and stable plugin.

Just one small problem: I want to display the lessons posts in a similar fashion to the Elementor widget (image and excerpt text displayed card-style) but I can’t seem to be able to do it with your plugin. Is it possible? Alternatively, is there a way to pass the criteria used in your display as a shortcode?

thanks