Feature Request: Change sort name of non-steam games

[Mystery14]

It would be nice to be able to tweak the sort name metadata for non-steam games so that they appear in the desired order in collections.

As an example, the Harry Potter games are organised in alphabetical order, instead of the proper release order.

[KP2048]

Can you not just sort by release date in the collection? I suppose that is global but there isn't really a good way to do it otherwise