Adding Static Text

I am using the Idea Stream Plugin for users to submit their thoughts and ideas for three categories.

https://blogs.ursinus.edu/ideashare/projects/action/post/

Once the idea is submitted, the users input will then load to the page for that particular category they commented on:

https://blogs.ursinus.edu/ideashare/projects/category/mainstreethub/
https://blogs.ursinus.edu/ideashare/projects/category/philadelphiaexperience/
https://blogs.ursinus.edu/ideashare/projects/category/innovation-and-discovery-center/

I want to be able to add static text above the users comments but below the page title on each of the pages. For each page the static text would be different. Is there a way I can do this? Thank you in advance for your help!

https://www.ads-software.com/plugins/wp-idea-stream/