How to change feature id in an existing Visual Studio solution

I have created a Visual Studio solution containing all the required design elements (like master pages and user controls) that I would be re-using in all my new applications. I created a visual studio template using (File -> Export Template) and I am able to create new solution based on it.

I have changed the assembly name, solution id with new Guid. The problem is with Feature Id. I noticed that even when I changed the feature id and id (in feature.xml) with new Guid it still overwrites the existing feature already deployed on the farm instead of creating a new feature.

Please advise whether it's possible to re-use a visual studio template with existing features.