Change what comments are called

Hi @suvamss,

Please navigate to the Dashboard > wpDiscuz > Forms admin page, edit the default form you use, find the “Comment form header text (plural)” option, and change it as you want.
More info here: https://wpdiscuz.com/docs/wpdiscuz-7/getting-started/manage-comment-forms/comment-form-settings/#comment_form_header_text

in the email as well as on the page it is being shown

The email phrases can be managed in the Dashboard > wpDiscuz > Phrases > Email tab.