Translations in the dashboard not reflecting on website
I have a multilingual site (en/fr) and I need to change the text for the emails sent by the forms (application/mail/block_form_submission.php).
First, when I am changing the fr translation in "dashboard/system&settings/multilingual/translate site interface" I still get the default fr message "Une soumission du formulaire...".
Second, when I change the text in the $body = t("There has been a submission...) in the block_form_submission.php, reload the strings in the dashboard and change the fr translation, I get the same English message from the $body for french also.
Could you please help? I must be doing something wrong.