Please, can you modify a field - postsubscribe_block_m - to be translatable by i18n?
When you write a text in a block message field, its string can't be found by translate module and can't be translated. I've tried to add in settings.php this tag $conf['i18n_variables'] = 'postsubscribe_block_m'; but it did not help.

This feature would be great

Thanks