A of an application name in a project and in a native project is a similar process. localization React Native Localize an iOS application name Create a new file in the root folder in XCode: InfoPlist.string Creating InfoPlist.string in Xcode Add a default application name to the file, like this: "CFBundleDisplayName" = "Example Application Name";"CFBundleName" = "Example Application Name"; Where “Example Application Name” is your application name. Select the file and press “Localize…” button on the right side. Then press “Localize” in the popup to add the current file as Base language. Change the Display Name as well, because newest iOS versions uses it as a fallback instead of Base language: Now add languages in XCode you want to localize the application name. Press “+” in “Localizations” of Info tab of your project. Adding new language in XCode And choose file to localize. InfoPlist.string For each language you added XCode will create a file for InfoPlist.strings. Change the content of localized files: That’s all! Localize an Android application name By default an Android application name is in strings.xml file : ./android/app/src/main/res/values/strings.xml Similar to iOS, we’re going to localize file. Let’s create a new folder inside with name like , where is a language you want to localize, it’s Deutsch in our case ( ). strings res values-de de full list of codes Copy to the folder, and change the application name. strings.xml Done. More info about Android localization Thanks.