iOS - Does Changing App Name Change Link?

We are preparing to submit a renamed version of our app.

We're using the SLComposeViewController to allow the user to share our app socially, and have the link to us in iTunes included:

http://ift.tt/1NjXSZJ

Will renaming the app change 'oldappname'? If so, how can we account for this when submitting the app. I'm assuming 'oldappid' will remain the same.