I've found in the class-breadcrumb.php this line of code:
<br /> echo '<p class="breadcrumb"><span class="breadcrumb_info">'.__('You are here:','avia_framework').'</span> <a href="'.get_bloginfo('url').'">';<br /> </a>
How can I make the part "You are here" ready for translation with the theme's .po-file, so that - hopefully - the WPML-plugin translate it right, too, when I change my languages between English and German?