Product block URL change

Site URL: https://www.spektragrp.com/course-catalog

Template: BRINE 

Hello,

Seeking help on a Product Block URL. I have a page dedicated to our company's courses. It utilizes numerous Product Blocks to highlight the various courses. Seen here - https://www.spektragrp.com/course-catalog

Is there a way to change the URL or redirect only the product blocks listed on this page? Example: Clicking Surveillance Operations Course photo or title would link to this URL https://www.spektragrp.com/surveillance-operations rather than the actual products URL. To be clear, I don't want to change the products URL (an customization under the products options.) I just want to change the URL connected to the product blocks image and title.

I'm well aware I could utilize photo's and text boxes to achieve this, but I'm so happy with the exact customization I've achieved using the product blocks, that at this point, I'm hoping there's a quick CSS trick to accomplish this.