I am implementing a Mac application. Its Windows version is already implemented. Now I am facing the following issue: implementation of the new package with multiple languages. I.e., for the Windows version of the software, when executing the installation file, the user can choose the language in which the application should be installed. I want this feature to be included in the Mac version.
Currently in the Mac version multiple language support is implemented using NSLocalizedString so that the app chooses a language according to the system language preference and the installation package is localized.
However, I specifically want the users to be able to choose the installation language of the app when installing. I am using PackageMaker now. Please help to solve this issue. I have been trying to implement this feature for several months, but no luck.