Request: Disable sounds a character drive a mount

[Daedrito]

Hello! An addon which disables sounds a character drive a mount. Every time when a mount jumps from every low hummock a character shouts: "hjo!"... after 5 seconds again: "hjo!" "hjo!" "hjo!". So annoying. Ingame settings allow to disable only all sound effects at once.
The "hjo!" what i mean: https://youtu.be/MS5ay4zOP28
Thank you for attention