Auto translate content from AR Arabic to AR-AE United Arab E

Hi,

We are currently on the process of transferring content from an old Sitefinity installation to a new one. The problem is the old website is configured to use the AR culture but the new one is AR-AE (United Arab Emirates Arabic) which is technically the correct one. When we try to import the content from the old website the Arabic content does not transfer to the new one.

Is there any way to overcome this problem on the export or on the import process? I'm really out of ideas and there's a ton of content to be imported, so manual import is not an option.

Thanks.