apply_filters( 'user_request_action_email_content', string $content, array $email_data )

4834	 *     @type string          $description Description of the action being performed so the user knows what the email is for.4835	 *     @type string          $confirm_url The link to click on to confirm the account action.4836	 *     @type string          $sitename    The site name sending the mail.4837	 *     @type string          $siteurl     The site URL sending the mail.4838	 * }4839	 */4840	$content = apply_filters( 'user_request_action_email_content', $content, $email_data );4841 4842	$content = str_replace( '###DESCRIPTION###', $email_data['description'], $content );4843	$content = str_replace( '###CONFIRM_URL###', sanitize_url( $email_data['confirm_url'] ), $content );4844	$content = str_replace( '###EMAIL###', $email_data['email'], $content );4845	$content = str_replace( '###SITENAME###', $email_data['sitename'], $content );4846	$content = str_replace( '###SITEURL###', sanitize_url( $email_data['siteurl'] ), $content );