In Sunny Skies All Day, could you change alicorn to pegacorn to honour the fact that is what ponies like Celestia and Luna would be called by Jagex?

Now what I think absolutely has to change is the one that in the second time that the line "that that" was used needs to be changed into a than to make that sentence a proper sentence. I wasn't worried about the first "that that" in the story as it natural as if Princess Celestia was saying that line.