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This thread is resolved. Here is a description of the problem and solution.

Problem:
The client wanted to know how to use a single PO file to apply translations across multiple sites without manually importing it into each site.
Solution:
We recommend manually importing the same PO file into each of the client's sites. Currently, there is no automatic way to synchronize or share PO files across multiple sites. Each site must have the file imported individually to ensure the translations are applied correctly.

Please note that this solution might be outdated or not applicable to your specific case. We highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If this does not resolve your issue, please open a new support ticket at WPML support forum.

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Last updated by Andrey 1 month ago.

Assisted by: Andrey.

Author Posts
February 19, 2026 at 1:32 pm #17836200

rhondaF

Another question I had was when I make a change to translate text, I can do so via the UI. If I export the po file, I see the translated text. If i make the change there, I'd prob need to import the file for the site to register, correct?

What if I wanted to use this same file to make changes to 50 sites, how would I go about doing so? I wouldn't want to do this manually for each site.

Thanks

February 19, 2026 at 1:58 pm #17836260

Andrey
WPML Supporter since 06/2013

Languages: English (English ) Russian (Русский )

Timezone: Europe/Kyiv (GMT+02:00)

You would need to manually import the same PO file of your theme into your other sites.

There is no automatic way to synchronize or share PO files across multiple sites. Each site needs to have the file imported individually to ensure the translations are applied correctly.