[Cancelled] Looking for a Checker for a older challenge GC4W6H2

I asked this before but will try again
I am looking for a checker for a older challenge cache of mine
https://coord.info/GC4W6H2

The challenge is you must have found 25 fish caches

The challenge is you must have found 25 fish named caches, Names of fish must be species names like trout, salmon, tuna ect, a cache name Charlie will not be excepted unless the cache name is "Charlie the tuna"
and can be a cache with the word fish in it as well

There's quite a extensive list of fish species at https://en.wikipedia.org/wiki/List_of_fish_common_names

There are simply too many possibilities to fit this in the config of a checker. A special script and a json file of names have to be made for this challenge. But given that this challenge is not allowed anymore there might be nobody who is willing to spend time on this