How does one mod ingame voices?

[darkranger85]

I'm looking to make a mod that changes many of the ingame voices.

Like "Our general is in great danger!" and stuff like that.

[Destin Faroda]

I too am interested in ingame voices. Recently, I have used the Assembly Kit to copy the "Portuguese Tercos". That copy was transformed into "Portuguese Tercos Pikemen". While it does work as intended, the Tercos Pikemen speak only Japanese and they don't play fifes&drums when marching. Where would I have to look to fix the voice and the music?

[Lugie]

Check This