How do site names, etc. automatically adapt to the language?

[1200]

Website name, Website doctitle, Website description, these can also change automatically with the guest browser language. How can this feature be achieved?

 

[Wink]

For server side scripts you can check $_SERVER['HTTP_ACCEPT_LANGUAGE']
For client side something like this

<script type="text/javascript">
var userLang = navigator.language || navigator.userLanguage; 
</script>

 

[1200]

For server side scripts you can check $_SERVER['HTTP_ACCEPT_LANGUAGE']
For client side something like this

<script type="text/javascript">
var userLang = navigator.language || navigator.userLanguage;
</script>

I'm a novice in technology, I can't understand, I don't know what to do.