I want to sort posts by alphabet in local language (croatian language).
So letter Đ should come after D but now it goes in the end, after Z. Some letters (like Č and Ć) should come after C, but currently Wordpress is sorting them like they all are under C.
I am using localized Wordpress version (4.0.1–hr) and the query for fetching is
$query = new WP_Query( array( 'category_name' => $slug, 'paged' => get_query_var('paged'), 'posts_per_page' => 20, 'orderby' => 'title' ) );