[DFTFD] Help on Modding/Replacing sound files using PWFEditor and PWFGen

[EndermanTFDaggr]

So I am trying to replace or add new sound files in TFD for my entertainment and potentially for custom maps, I notice there are two programs on replacing sound files and creating new PWF files which are PWF Editor and PWF Generator as seen in the files section for TFD.

PWFEdit lets me replace sound files and just simply picking the new replacement from its directory, works pretty fine but I notice that I can only do it for one file, not multiple (in case if I'm missing something)

PWFGen lets you create a new PWF file by inserting new wavfiles and save it as a PWF file, but I had no idea how it will make it work to put the new sound files in the game.

So im basically wondering if it is possible to replace multiple files in PWFEdit or how can I make the new PWF file I made to work in the game.