Background of the issue:
I have multiple sites and need to know if Twig is being used. Your organiation preparing for an upcoming twig template update transition and we need assistance with this process. I have multiple domains in my account for reference.
Symptoms:
No specific issue or error message mentioned. Sites are working, just need help identifying if any use twig template.
Questions:
Is Twig being used in my site?
Can you assist with the transition if Twig is being used?
If you added the language switcher through WPML settings, a shortcode, or a widget, there is no need to worry; it will continue to function correctly.
However, if the switcher is implemented directly in your theme's code, you may want to consult the theme author to understand how the WPML language switcher is integrated. Alternatively, if you have the necessary skills, you can check the theme's template files yourself to identify the file responsible for rendering the switcher and verify how it has been integrated. Inspecting with the tool in the browser won’t indicate whether a Twig template has been used.
One important thing you can do is make sure that you have a full website backup for any of your sites, just to be safe in case something breaks. But not many people reported using Twig.
I hope that you will find this information helpful.
We don't have a list of specific steps to follow to find out if your site is using TWIG. Generally, if you believe you haven't used it, you are likely correct—unless a developer has implemented it in a custom manner.
However, you can find a few examples and explanations in the following URLs:
