there are some possibilities we are looking into. What we are heading for is to be capable of having multiple links associated with on project. That would mean the old link would still be valid, but almost never used. A new link would be generated and displayed by default that represents the current project title + in case of duplicates a counter in the end e.g. fp-023d_-_control_1.
This will also help in regards to short-links, where the focus is not on having an human readable project link but rather a unique short version, so that one can easily post it on e.g. twitter and not waste a lot of characters.
It is not yet scheduled though, so it will take us some time to develop this feature.