Problem: Within pcMobile there is a limitation that makes you can not have more cubes of the same name in a single instance of pcMobile.

Solution: A common situation is that you have a development environment and a production environment where the cubes have the same name. By doing the same with canvas installation you can have a Canvas instance that points to the development environment and one instance that points to the production environment. Technically there is nothing preventing you have multiple instances of the pcMobile on the same server as long as they use different port numbers.