How to add a page number to each title and description

Hello @nalitana

Thank you for your message.

Please try the following code:

/** Add Page Number to Title and Meta Description for SEO **/
if ( ! function_exists( 'multipage_metadesc' ) ){
   function multipage_metadesc( $s ){
      global $page;
      $paged = get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1;
      ! empty ( $page ) && 1 < $page && $paged = $page;
      $paged > 1 && $s .= ' - ' . sprintf( __( 'Part %s', 'theme' ), $paged );
      return $s;
   }
   add_filter( 'rank_math/frontend/description', 'multipage_metadesc', 100, 1 );
}
if ( ! function_exists( 'multipage_title' ) ){
   function multipage_title( $title ){
      global $page;
      $paged = get_query_var( 'paged' ) ? get_query_var( 'paged' ) : 1;
      ! empty ( $page ) && 1 < $page && $paged = $page;
      $paged > 1 && $title .= ' - ' . sprintf( __( 'Part %s', 'theme' ), $paged );
      return $title;
   }
   add_filter( 'rank_math/frontend/title', 'multipage_title', 100, 1 );
}

Hope that helps.

Hello @nalitana

Glad that helped.

If it isn’t too much to ask for – would you mind leaving us a review here?
https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post

It only takes a couple of minutes but helps us tremendously.

It would mean so much to us and would go a really long way.

Thank you.​​