it's è, i believe si starts getting into direct objects and in direct objects, like, "lei si chaima"

BUT i think with chimare you use the direct object when refering to your name, like Si Chiama Peter, "he calls himeself peter" in the way you say "Ho Mi Chaimo Melissa" I call myself Melissa,

riight? something like that, i believe is correct. But è is the tradtional third person present for essere, (but is it the familiar? i am unsure if there is a unfamiar term for it, and which one it is)