These are the folders that contains the audio file, it contains too many folder's that I need to spend lots of time to export wav file manually:

The only way to extract to .wav file is to preview the .uassets file on the software, then it will play and generate .wav file on the same folder. It would be great if I can add all folder's to the software audio player playlist to export .wav file or directly right click to export audios to .wav format.