title: how to change language in facebook integration in ios?
body: <p>I am developing an app in which I have integrated facebook login, now I want to change the language of facebook login dialog from english(U.S.) to spanish.I have attached the image of the login dialog.<img src="https://i.stack.imgur.com/74XDz.png" alt="enter image description here"> Can anybody tell me that how can I do that? </p>