Add translation support to to override for SEO metas in Prestashop 1.6

[prime1974]

Hi again.

Now I have a more common problem which I already tried to resolve with a solution presented here. I am trying to add keyword translation support for my meta titles in /override/classes/Meta.php, overriding /classes/Meta.php

 

Trying to:

$this->l('My new text');

I receive the error:

Fatal error: Using $this when not in object context in /my/error/path/override/classes/Meta.php on line 171

Which is kind of normal, because there is no object context in Meta.php.

How can I get my translation into the Meta.php class?

 

Thank you for your help!

[prime1974]

Anyone, please?