Alaikumassalam wa rahmatullah,
Syeda Fatima Zahra means “Lady Fatima, the pearl-like woman”. Fatima itself means “one who has been weaned off breast milk”.
For the pronunciation of Fatima and Zahra please search our website. Syeda can be pronounced differently depending on your culture. In Arabic the word is Sayyidah, which is pronounced [(SAY)] + [(YI)ppee] + [(DU)st].
There are no correct English spellings for Arabic names. You can spell them any way you like.