You have two routes: the official path and the crowd-sourced path. Both have different meanings of "verified."
Watching Game of Thrones without knowing what Daenerys is saying to her dragons or what the Dothraki are shouting in the heat of battle can leave you feeling like a lost traveler in Essos. If you’re seeing the English dialogue fine but the Dothraki or High Valyrian parts are missing their translations, you likely need what are known in the industry as . Understanding "Forced" vs. Standard Subtitles game of thrones subtitles for non english parts verified
Drop it in the comments.