how to change drupal 7 cck body title in form alter for eg:

function mymodule_form_alter(&$form, $form_state, $form_id) {
if($form_id == "mymodule_node_form"){
   $form['title']['#title'] = t('Event Name');
 }
}

i changed title of Title in this way but i couldn't change body title help me?

• drupal-7
• cck

You should not have to write code in order to modify the Body title in Drupal 7.

If you edit the Body field in your content type (at path admin/structure/types/manage/[content-type]/fields), you should be able to change the label from "Body" to another label/title you want.