How to detect current language and clear assets from extension

Hello,

As per title How to detect current language and clear assets from extension?

samymassoud You could make an extension to do this, although I would be no expert on giving you advice on how to do this ?

samymassoud are these two different questions ? I don't follow.

Here are a few suggestions where to look for existing code:

clarkwinkelmann Thank you for your answer.