Question suppress name of picture in slideshow

Is it possible to suppress the name of the picture in the slideshow?
The name of the person that it is linked to is already shown beneath it.

Try adding

.wt-slide-show-figcaption {
display: none;
}

to the CSS & JS Editor..

If you haven't got any other css in there don't for get to wrap this in <style> ... </style>