protected LocaleConfigManager::processTranslatableData($name, array $active, array $translatable, $langcode)
Process the translatable data array with a given language.
If the given language is translatable, will return the translated copy which will only contain strings that had translations. If the given language is English and is not translatable, will return a simplified array of the English source strings only.
Parameters
string $name: The configuration name.
array $active: The active conf