It’s possible to import content from GatherContent in multiple languages in AEM.
GatherContent most commonly supports multiple languages via content tabs.
In order to import all language versions in AEM, separate mapping should be specified for each language version.
Here's an example of mappings for French version of content
Here's an example of mappings for English version of content
Once mappings are specified the content can be imported via the Import function.
Repeat process for each language
As soon as content from one language version has been imported, the next version can be imported in the specified destination folder.
As a result, we will get multilingual items in AEM.