Current translation of Narnia from the Middle East (7)
I believe the answer is:
iranian
'from the middle east' is the definition.
(I've seen this before)
'current translation of narnia' is the wordplay.
'current' becomes 'I' (symbol for electric current).
'translation of' indicates anagramming the letters (translate can mean to transform).
'narnia' is an anagram of 'ranian'.
'i'+'ranian'='IRANIAN'
(Other definitions for iranian that I've seen before include "from the Middle East" , "Nationality of citizen of Tehran" , "foreigner" , "Eg, native of Teheran" , "Native of modern Persia" .)