Format of Name [closed]

Question

This profile was originally located on the internet under the name: Ahmad Gran.  This is how it is recorded in Britannica and also the BBC.  However, in Britannica it says in the write up:

Aḥmad Grāñ, also called Aḥmad the Left-handed, real name Aḥmad Ibn Ibrāhīm al-Ghāzī

I am seeking advice on how to record this name in correct wikitree format. Or have I done it correctly?

Thank you.