Second Google Calendar App cannot be removed

I want to access two Google Calendar Accounts through Station. Ideally by clicking on the top right corner and changing to the account that I want.
I managed to do that by adding the App a second time through the app store. I have the App now two times in the sidebar, what I would prefer is to have it in the sidebar only once. However, if I click remove, it only allows me to remove both altogether. Is there a way to just remove one google calendar icon from the sidebar?