Fix grammaticality in this sentence: Calabash Chalk is identified by different names such as: Calabar Stone (English), La Craie or Argile (French), Mabele (Lingala in Congo), Nzu (Igbo of Nigeria), Ndom (Efik/Ibibio Nigeria) Eko (Bini/Edo Nigeria).
Calabash chalk is identified by different names such as: Calabar Stone (English), La Craie or Argile (French), Mabele (Lingala in Congo), Nzu (Igbo of Nigeria), Ndom (Efik/Ibibio Nigeria) Eko (Bini/Edo Nigeria).