Translate admin page entry with wpml

Hello,
i would like translate the text i have inserted in the options page on the “post types setting” – object type: pages.
There i have inserted a text and i would like to show on italian pages another text.
Translating with the string translation of wpml does not work.

Maybe you know why? If not, could you write me, where i could insert a hard coded translaton string in a php-file, like:

<?php if(ICL_LANGUAGE_CODE==’de’): ?>
….german content here ….
<?php elseif(ICL_LANGUAGE_CODE==’it’): ?>
…italian content here…
<?php endif;?>

The page I need help with: [log in to see the link]