Yes. Developers create any token (text) and display it inside their game at some point in gameplay. Then, at entry submit page, they enter this value in a field. In the rating page, judges are required to enter this same value to be able to vote. Of course it should be a choice to developres - to use it or not.
Then again I'm not sure if it is possible to implement it for this next jam, but IMO would improve a lot a sad situtation in LD.