Many other languages name the seventh-day a name meaning Sabbath. Doesn’t this prove Saturday is the seventh-day?
Answer: Yahuwah ordained that there would be a distinction between the numbered days of the week and the name “Sabbath,” which he called His holy seventh-day. Sabbath has never been synonymous with Saturday or Sunday. In like manner the word "Sabbado" in Spanish means Sabbath not Saturday.
“Sabbath”: The word was never in