Create different Headers (with Header builder) for different languages

Hi!
Our site is bilingual, Greek and English.
How can we create with header builder two different headers, assigned each one to every language?
For example, on top header there should be:
NEWSLETTER | CONTACT in English language and
MHNYMATA | EPIKOINONIA in Greek language.
Below there will be search in English and search in Greek
MY ACCOUNT in English and O LOGARIASMOS MOU in Greek etc.
George