If there were a girl spaghetta, what would the plural be?

spaghette, like "le nostre pizze" is the plural of "la nostra pizza" (our pizza):

https://www.google.com/maps/place/Campana+d'Oro/@46.064371,1...

Similar to lasagna vs lasagne except the former incorrect version is used in most English speaking countries.

Certo, ma intendevo che la gente di solito non usa quella parola lol

or at least not to my knowledge! I'm not Italian