When an asset bundle loads, download the matching asset bundle from the other resource server. Create the translation files needed from the external asset bundle before any assets are loaded from the original bundle. When an asset is eventually loaded from the original bundle, the translation data that has just been created would be used.
When an asset bundle loads, download the matching asset bundle from the other resource server. Create the translation files needed from the external asset bundle before any assets are loaded from the original bundle. When an asset is eventually loaded from the original bundle, the translation data that has just been created would be used.