I've attached an email design from our creative department. I need to build it in HubSpot and also create unique CTAs for tracking. I thought about creating an "image map" over the yellow CTA -- but I'm not sure it's possible to track that in the tool?
I'm not sure what your plan is but this seems like exactly what events were made for. Check it out and let me know if that would do it for you. It's enterprise only, unfortunately.
The other way would be to use the image button and all and make the image a cta and the black one below another.