So, i was trying to change some of the default Tsarouhas voice lines to his voice lines from Insurgency. I only changed his command phrases that can be used if you hold 3, so the directory in vpk looked like this: root - sound - voice - command - tsarouhas - the .ogg files themselves. I placed that .vpk in "custom" folder, launched the game, mod appeared in addons menu, but lines are still the same - nothing changed. What i did wrong and how to fix it? Heres the link to a screenshot that shows what it looks like in gcfscape: https://imgur.com/oL1RaJp

UPD: Turns out NMRIH is using .wav sound files, my problem was that i used .ogg