How would I translate an NPC dialog?

Hello!
I am trying to translate an NPC dialog but the automatic text capture doesn’t register it and I constantly fail to add it.
How would I do so? I’ve seen I can add a LocalizationTable in-game and that gives me a key, but I am not too sure what I’m supposed to do with it.
Help would be really appreciated, God bless you all : D


like they all locates in Strings but the only problem is they are not listed in what type of tring they are for us to know