Making Pretty URLS

Hi, is there a way to clean the url of the search result page of the plugin?

Standard example:
function search_url_rewrite(){
if(is_search() && !empty($_GET[‘s’])){
wp_redirect(home_url(“/search/”). urlencode(get_query_var(‘s’)));
exit();
}
}
add_action(‘template_redirect’, ‘search_url_rewrite’);

Thank you

https://www.ads-software.com/plugins/ultimate-wp-query-search-filter/