EMCCountryPickerController v. 1.2.0 has been released bringing a new localisation in the Spanish (es) language:
You can get the latest version using CocoaPods, by adding a dependency to your Podfile:
pod 'EMCCountryPickerController' ~> '1.0'
If you are already using EMCCountryPickerController, then you just need to update your pod repository index:
$ pod repo update
and then and update your outdated project dependencies running this command in the project root directory:
$ pod update