Remove 'Your Name' field from comments display
The name input is not a required field,  so the easiest thing would be to hide it using CSS.

Try the following:

.comment-wrapper .form-item-name { display: none; }


You could also use hook_form_alter().  Check for the $form_id  for the comment form,  then set:
$form['FIELD NAME GOES HERE']['#access'] = FALSE;