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How to make WhatsApp plugin work with WPML /Polylang
In this article, I will show you how to set different WhatsApp account appearing in the widget for different language in WPML.
In the setting of WPML, choose option 1 or option 2 (don't choose option 3).
If you use same account(s) for all languages, you can add translation for each account by selecting flag(s) here.
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If you use different account(s) for each language, choose language at the top and add accounts, configure other things for each language.
Done!