[Mr_Varanium]

I've been making my own Resource Pack, and I was wondering if anyone here would know if it is possible to change the sound of a chest opening and closing. I have the two files converted to .ogg already and have tried to rename them as chestopen.ogg and chestclose.ogg and put them into random sounds folder replacing the originals but the sound does not change from default minecraft open and closed sound.

Thank you for your time.