I duplicated a Nord and Argonian race so I can tweak some traits without changing the original, but I still want my new races to be considered a Nord or Argonian. What I mean is, I want my race to be recognized as their respective races from guards (race-specific dialogue), and at the beginning of the game after character creation to be present for my new races (Like when the woman says "the lizard" or "the nord in the rags").

Is there any way to get the that dialogue to be said to my duplicated races?

technically yes, but it would basically defeat the entire point of what you are trying to do.

most of those dialogues run a getrace type condition, so if you want that condition to return true you have to include your race in there as well... which would mean editing a crap ton of vanilla dialogue quests

Thanks for a response.

And I found what you were saying and it worked. It will be time-consuming, but I don't have to edit all of them (All the ones I find I will) just some to get the feel. Thanks again.