How to get the save file name or load file name of the game I'm currently playing?

[YiDev]

I'm Making a Mod.
To implement the function I want, I have to get the name of the file currently being played.

If I save the game as "Test Game", where or how can I get this text "Test Game"?
Anyone know?
( I Using Google Translate )

 

[madnessario]

My brain-dead solution would be to actually list the files of the save folder and get the file that changed last. This solution has nothing to do with the game though, I do not know if there is any way to do that through the game.