Translate not working for some strings I am using Drupal commons. I am using I18n and other related modules for my website as it is created in English but is being used in French also. I am using translations provided. My issue is that I have string translations but for some strings, text is not being translated, although the translations are available in the drupal.


UPDATE
After going through code, I found that this "Request Message" field is not a normal form field, but it is being rendered using 

     field_attach_form('og_membership', $og_membership, $form['membership_fields'], $form_state);


The issue is with this "field_attach_form()". Do ANYONE have any idea what can be done for this??
Although I know this solution is not best and structural method and is better solve this issue but sometimes we just need a solution and want save the time(maybe it be some issue with commons distributes.
Sometimes I do this trick in some projects 

if you want translate all keystring  in every where use 

 $('body').html( $('body').html().replace(/keystring /g, "TranslateString"));


and also if you want only some specified(with specified class and page class) string use 

$('.checkout-review .field-name-phone-mobile .field-label').html($('.checkout-review .field-name-phone-mobile .field-label').html().replace(/keystring /g, "TranslateString"));


You just need put one of them in JS file.