In most cases, the settings you choose in Pages, Numbers, or Keynote override the system setting on your device. Some iWork settings are similar to other settings on your iPhone, iPad, or Mac. If you change a setting in another menu, it changes your auto-correction settings too.
Some options might also be available in other menus within iWork. The phrase is to Polish, or to Italian, or to Portuguese, etc. In a search box add two words that tell Google to find a translation. If you are using iCloud Keychain, each app’s settings are shared across all your Apple products signed into your iCloud account. When you find a word you want to translate, highlight it, and at the bottom of the explanation window, tap on a Google link. Using smart quotes and smart dashes, which replaces single and double quotes with curly quotes or your chosen quote style and automatically converts double hyphens to dashes (Mac only).Applying superscript to number suffixes.
Use the auto-correction settings to customize how Pages, Numbers, and Keynote handle spelling and formatting by selecting and deselecting the available options.