Linking several Oculus to one computer

Hi! We are working on an art installation for an event. The developer is having trouble linking 5 Oculus to the VR background he designed. We want them to perform like having 5 multiplayer enjoying individual experiences of the same virtual space. The issue is that that space will be modified live with each group of participants who create a phrase together. A new sentence will be made and available to be read every round of five participants. Any ideas on how to make it work without having a computer or cellphone for each Oculus? We cannot seal it and upload it to each device as an app because, as I said, it will display a new phrase after each group.