national leader vs Mitterrand

national leader and Mitterrand both are nouns.

Word	Noun	Adjective	Verb	Adverb
national leader	Yes	No	No	No
Mitterrand	Yes	No	No	No

national leader (noun)	Mitterrand (noun)
a person who is a respected leader in national or international affairs	French statesman and president of France from 1981 to 1995 (1916-1996)