WPML Media Translation Addon allows using WordPress Gallery in various languages. You can manage how images should be displayed for each language. The Media Translation module enables using the same media files of content in different languages. When you translate content that includes attachments like images, audio and video files, you might want to use the same media files in different languages. The Media Translation module allows you to easily reuse the same files in content of different languages.
WPML Media Translation Addon