Looking for logging into the Facebook Button Language site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Facebook Button Language site. After that you can login as usual with your login credentials.
https://stackoverflow.com/questions/4854533/change-the-language-of-facebook-connect-button
https://developers.facebook.com/docs/facebook-login/web/login-button/
https://developers.facebook.com/docs/internationalization/
https://developers.facebook.com/docs/facebook-login/web/
https://developers.facebook.com/docs/reference/android/current/class/LoginButton/?locale=ru_RU
https://developers.facebook.com/docs/facebook-login/userexperience/
https://developers.facebook.com/docs/reference/ios/current/class/FBSDKLoginButton/?locale=ru_RU
https://wordpress.stackexchange.com/questions/293166/how-do-i-change-my-website-facebook-login-button-to-another-text-immediately-use
https://answers.unity.com/questions/980389/localized-facebook-login-button.html
https://www.youtube.com/watch?v=qqPhky6IOIc
https://support.wix.com/en/article/setting-up-your-member-login-button-4432995
https://www.prestashop.com/forums/topic/653949-facebook-connect-login-button-prestashop-module/
https://www.appcoda.com/ios-programming-facebook-login-manual/