Translating terms that are basically proper names is not trivial, and Apple loves to give these catchy quasi-proper names for their features. Often it can be better to leave them untranslated.
They are translated on your average Linux distribution though, you won't see nautilus but "Files", gnome-software but "Software", Gnome snapshot but "Camera" (I've put the English term here but each term will be translated to your language). See https://apps.gnome.org and switch the language to see.
In comparison, both MacOS and Windows look more amateur with some leftovers not translated. (Like "Windows Update" on Windows for example)
They are translated on your average Linux distribution though, you won't see nautilus but "Files", gnome-software but "Software", Gnome snapshot but "Camera" (I've put the English term here but each term will be translated to your language). See https://apps.gnome.org and switch the language to see.
In comparison, both MacOS and Windows look more amateur with some leftovers not translated. (Like "Windows Update" on Windows for example)