Possible to have a different way to present Before/After label?

I’ve got someone saying they are confused by the Before/After. They aren’t sure whether it’s saying the label on the right saying after means the image on the right is the after or it’s saying to move the handle to the right to see the after. Sometimes the images are obvious which one is before and which is after, but not always.

As an alternative, would it be possible to have only the “Before” label visible (ideally centered at the bottom) and when you slide the handle over to show the after image, the word “Before” goes away?

I made a GIF to demo what I mean: https://imgur.com/OIxYn7Q

Is anything like that even possible with this plug-in?