I want to integrate multiple projects (published version) in a single html page. But the problem is, in edge animate html file, all the html codes are generated at runtime inside the div with id 'stage'. So in that case while integrating, <div id='stage'> will be repeated. And as you know we can't have more than one element with the same id in html. So how to solve this issue? can we change the stage name?
How are you trying to integrate your page in? You will need to ensure that yoru composition ID is unique for each published file, but other than that, your project should work in parallel with other Animate projects on the same page.
You should check out this thread, which also has a sample you can play with: