Simplify the following text for a Grade 7 native English-speaking person.
Original: The Shah Mosque or Masjed-e Shah , recently known as Imam Mosque is a mosque in Isfahan , Iran standing in south side of Naghsh-i Jahan Square .
Simplified: It is on the south side of Naghsh-i Jahan Square . It has been renamed to Imam Mosque after the Islamic Revolution .