Correct. Sentence case in Spanish: "El ingenioso hidalgo don Quijote de la Mancha" and Italian: "Il nome della rosa". Sentence case also in German, with the usu

Correct. Sentence case in Spanish: "El ingenioso hidalgo don Quijote de la Mancha" and Italian: "Il nome della rosa". Sentence case also in German, with the usual rule that all nouns are capitalized: "Kritik der reinen Vernunft". Same for Russian (non-latin of course): "Война и мир". I suspect English is the only language to use special, though not standardized, rules for titles.