Ordering of all posts, even on category pages

[Peter]

Peter

May 22, 2015 at 4:45 am

Good Morning,

I am looking for an easy way to sort all blog posts alphabetically by title.

This works fine on the blog page but I have 3 category pages which still sort by post date.

I’m currently using this code in the functions.php file to do this:

function foo_modify_query_order( $query ) {
if ( $query->is_home() && $query->is_main_query() ) {
$query->set( 'orderby', 'title' );
$query->set( 'order', 'ASC' );
}
}
add_action( 'pre_get_posts', 'foo_modify_query_order' );

The 3 categories are Comedy Speakers, Sporting Speakers and Corporate Speakers.

Thank you, it would be really great if you could help us as we have done so much research but have got nowhere.
Peter