how to using an aep file with Text element in premiere without overwriting previously created Text

i have an .aep element imported in premiere. Its an element with an textbox, where i can change in adobe after effects the title. I want to use this aep element in several videos, but everytime with a different text per video. How can i avoid that when i change the text in the aep file, all my videos changes through the imported aep file? Or do i need to make an seperate aep file per video? In the past i could easily edit text direct in premiere via the essential grahips panel