Add support for the "display_name" search column in WP_User_Query

new_gist_file.php

<?php
add_filter( 'user_search_columns', 'filter_function_name', 10, 3 );
    
function filter_function_name( $search_columns, $search, $wp_user_query ) {
    $search_columns[] = 'user_url';
    return $search_columns;
}

//Where 'filter_function_name' is the function WordPress should call when filter is run. Note that the filter function must return an value after it is finished processing or the search terms will be empty.
//filter_function_name should be unique function name. It cannot match any other function name already declared.