User-595163800 posted
Man, your post is confusing. How in the world is your project multlingual? Do you mean you want it to be multilingual and don't know how to do it, or what? If your project was truly multilingual wouldn't you be using some of the built-in
globalization and localization routines available that automatically change format of dates / times to their proper format?
Please, explain what you are really after. A hard-coded solution using various formatting masks is not the answer to providing localized dates and times.