Footer in different languages just like in the main menu

Dear developpers,

I have made my first website with the Customizr last week and I really like it…

I custumized the footer as instructed on Customizr blog and it’s really good for me :
https://www.themesandco.com/snippet/altering-adding-footer-credits/
Here is my code:

add_filter('tc_credits_display', 'my_custom_credits');
function my_custom_credits(){
$credits = '';
$newline_credits = '';
return '
<div class="span4 credits">
                    <p> &middot; <a href="https://kreega.com/kreega/" title="about" rel="bookmark"> About </a> &middot; <a href="https://kreega.com/kreega/contact/" title="contact" rel="bookmark"> Contact </a> &middot; <a href="https://kreega.com/kreega/mention-legale/" title="mention légale" rel="bookmark"> Mention légale </a> &middot; <a href="https://kreega.com/credits/" title="credits" rel="bookmark"> Crédits </a> &middot; <br /> &middot; &copy; '.esc_attr( date( 'Y' ) ).' <a href="'.esc_url( home_url() ).'" title="'.esc_attr(get_bloginfo()).'" rel="bookmark">'.esc_attr(get_bloginfo()).'</a>, all rights reserved. &middot; '.($credits ? $credits : 'Theme by <a href="https://www.themesandco.com/">Themes&Co</a>').' &middot;'.($newline_credits ? '<br />&middot; '.$newline_credits.' &middot;' : '').'</p>
        </div>';
}

But I would very much like to have this part in other languages, like Chinese, English, etc. So I tried to write as follow (this is what appears in multilinguage titles)`
<!–:en–>Translation<!–:–><!–:zh–>翻译<!–:–><!–:fr–>Traduction<!–:–>
`
I use qTranslate for the management of languages.

But this didn’t work out.

Could anybody help ? Thanks alot !

Here is my website : https://kreega.com/