Assassin's Creed Valhalla Epic Games Voice (Assassin's Creed: Valhalla)

Kind tell me I bought the game assassin's creed valhalla in Epic Games I play through the geforce cloud service now I don’t have Russian voice acting in the settings asks to download the language pack well, I’m playing in the cloud, I just start the game and I don’t download anything how to be I don’t understand help please