Manipulate the offset used during a SearchWP search

gistfile1.php

<?php

function my_searchwp_query_offset( $offset, $engine, $terms, $paged ) {
	
	// manipulate the offset in any way you'd like
	
	return $offset;
}

add_filter( 'searchwp_query_offset', 'my_searchwp_query_offset', 10, 3 );