MH Magazine Premium Excerpt and Subheading conflict

Here’s the website I’m working on: https://www.wou.edu/westernjournal/

I’m using the MH-Magazine premium version theme slider on the front page. The slider shows excerpts under the post title which I like a lot. But if you look at any of the posts with excerpts (for example, https://www.wou.edu/westernjournal/stachtastic-the-return-of-the-mustached-man/) then you can see the excerpt sitting right under the subheading has identical text but the subheader looks a lot nicer.

Is there any way to show the subheading but not the excerpt on the post page but also show the excerpt on the homepage slider? Like, can I make the slider point to the subheader instead of the excerpt? Or can I change a setting to not show the excerpt on the post page but yes on the homepage slider?

Any help would be great.
Thanks!