The entry linked is for a physical item, a plastic case with a disc in it.
You are talking about the game data which is contained on the disc, for which there is no entry.
There are many instances where the developer or publisher listed on a cover, in a manual or on a reference website does not match what is contained in the game data.
For an instance like this, you would put a line into description like this:
Game data developed by Clover
In the future we would want to be able to have a list of game data entries, assign developers to that and then assign those to physical items. Until then, we have to do it this way.