Simplify the following text for a Grade 6 native English-speaking person.
Original: Sometimes they may also say `` ee-sa '' because the final `` t '' in her name was a feminine suffix , which is known to have been dropped in speech during the last stages of the Egyptian language .
Simplified: Sometimes they may also say `` ee-sa '' . This is because the last `` t '' in her name was a feminine ( female ) suffix which is known to have been dropped in speech in the last stages of the Egyptian language .