Rename app label to " " or "_"

I’ve noticed that some other minimal launchers use the app label “ “ or “_” (not in the app store, just the label of the app once installed on an iPhone). The reason they’re doing this, is that it the iOS breadcrumb becomes more “minimal” as well, i.e. it would not show “◀ Smile” in the upper left corner for each shortcut you open, but it would just show “◀” or “◀ _”, which looks a bit more minimal I would say :)

The only downside is that the app is labeled “ “ or “_” in the App Library, but since you can still see the Smile app icon, this should not really be an issue? Also, the app would still be named Smile in the app store.