Pattern to named objects

Thank you partners shaggy and W.L.B. I agree with you. I prefer prefix also, perhaps remembering the time when I was a developer and I wore this pattern. So, This weekend, I needed to rename multiple objects because they were non-production applications and the names would be conflicting with the new production apps. I guessed it best to create separate partitions for environments, but the customer chose to add a suffix "_NPROD" for non-production sites and keep everything in the "Common" partition. Some of you have seen or have a habit of separating non-production sites of production sites into partitions? W.L.B, you mentioned something about partition, this is how do you suggest? Maybe this applies in new environments where we can define patterns, right?