Add testimonials from google doc to pre-made canva template

I have a google doc and dropbox folder with testimonials in. I have made a template in Canva and would like someone to simply copy and paste or type them to create a graphic I can use for social media.

There will be some judgement needed about what text can fit into the template so you would need to make it look legible and perhaps chop the paragraphs of the testimonial into two or three images.

See the attached image as an example.