On this page that describes how to put links in my application to Game Center: https://developer.apple.com/design/human-interface-guidelines/technologies/game-center/custom-dashboard-links
Here is a quote:
Use the system-provided translation of Game Center. Avoid confusing players by referring to Game Center using the translation that they view on their device.
What is "the system-provided translation of Game Center"? What does that mean? How do I access it? I have never heard of any such thing.