How can I replace the original sounds with my own sounds for the Wwise Adventure Game? [閉鎖]

Question

So I'm a beginner, and I need the most simplified answer to this, if you can help. I tried to replace the sounds in the project file the game comes with, then I saved it and tried to play the game, but the sounds are still the original, it doesn't matter what I did in the project file. Can I only do this with Unity? Please help, if you can, thank you!