Choose custom save path?

I understand the built in “save game to slot”/“load game from slot” functionality, and how to use it. What I am looking for is a way to pick a different folder within my computers directory to save a game to, and load a game from. I’d like to be able to edit the path used at run time, even if that means having to type the path in by hand rather than using a browser menu. I’d ideally like to achieve this with blueprints, though much searching, to no avail, has led me to believe that this isnt as easy to achieve as I’d like.

Any thoughts on how I might achieve this would be greatly appreciated.