This is similar to previous post, only difference is that the keys and translations are loaded from a remote source.
For an enterprise level app, its not a good idea to store huge list of keys & translations inside the app itself because it will become unmaintainable at some point and moreover every change would require redeploy of the app. So ideally there should be a remote store where we can store and manage these keys and their corresponding translations in all languages. Below example illustrates how we can fetch I18n keys from a remote endpoint and store them in an in-memory store that can be loaded once at app load and then used for all the translations.