How to change your search query parameter from ‘s’ to something else

<?php
	add_filter('init', function(){
	global $wp;
	$wp->add_query_var( 'search_query' );
	$wp->remove_query_var( 's' );
	} );
	add_filter( 'request', function( $request ){
	if ( isset( $_REQUEST['search_query'] ) ){
	$request['s'] = $_REQUEST['search_query'];
	}
	return $request;
	} );