Randomly load sliders

My first time here. Found a topic thread related but it’s closed so can’t comment.

We screwed up, promising something we now can’t deliver. In each section of our sites we wanted to offer a limited number, five, of Feature LayerSiders at the top. The idea was that the slider would change on each page load. That didn’t sound complicated until we contacted Kreatura and they said it was impossible! We researched but could not find any other WordPress sliders that would randomly load. HELP!