NB! It seems this console command is not compatible with CS2.
Command Profile

SV_SOUNDEMITTER_RELOAD

CS:GO

This command flushes the sounds.txt system.

Syntax
sv_soundemitter_reload

Description

This command flushes the sounds.txt system.

How To Use sv_soundemitter_reload

  1. Enable the developer console in Counter-Strike settings.
  2. Open the console with the tilde key (~).
  3. Enter sv_soundemitter_reload, replacing bracketed arguments with the value you want, then press Enter.

This legacy command is not currently listed as compatible with Counter-Strike 2.

Syntax And Arguments

sv_soundemitter_reload