Customize SearchWP arguments when performing a search

functions.php

<?php

// Customize SearchWP arguments when performing a search.
add_filter( 'searchwp_search_args', function( $args ) {
  // $args['terms']           // The search terms for this request.
  // $args['engine']          // The engine used for the search.
  // $args['page']            // Which page of results to retrieve.
  // $args['posts_per_page']  // How many posts per page to retrieve.
  // $args['order']           // Sorting order of results (ASC or DESC).
  // $args['load_posts']      // Whether to load the full WP_Post object for each result.
  
  // TODO: Customize $args to match your needs.
  
  return $args;
} );