/** * Fix the hreflang alternates array generated by WPML in Rank Math Sitemaps */ add_filter( 'rank_math/sitemap/entry', 'ax_metals_fix_sitemap_alternates_array', 999, 3 ); function ax_metals_fix_sitemap_alternates_array( $url, $type, $object ) { if ( isset( $url['alternates'] ) && is_array( $url['alternates'] ) ) { foreach ( $url['alternates'] as &$alternate ) { if ( isset( $alternate['href'] ) ) { $alternate['href'] = str_replace( '/en/wissen/', '/en/knowledge/', $alternate['href'] ); $alternate['href'] = str_replace( '/pl/wissen/', '/pl/wiedza/', $alternate['href'] ); } } } return $url; } /** * TEMP VERIFICATION: Add a comment to the sitemap header */ add_action( 'rank_math/sitemap/index', function() { echo ''; }, 1 );{"id":5733,"date":"2026-04-08T14:23:00","date_gmt":"2026-04-08T12:23:00","guid":{"rendered":"https:\/\/www.ax-metals.com\/wissen\/?p=5733"},"modified":"2026-04-08T15:55:18","modified_gmt":"2026-04-08T13:55:18","slug":"zastapienie-agcdo10-w-nitach-stykowych-odpowiednie-alternatywy-i-ocena-techniczna","status":"publish","type":"post","link":"https:\/\/www.ax-metals.com\/pl\/wiedza\/zastapienie-agcdo10-w-nitach-stykowych-odpowiednie-alternatywy-i-ocena-techniczna\/","title":{"rendered":"Zast\u0105pienie AgCdO10 w nitach stykowych: odpowiednie alternatywy i ocena techniczna"},"content":{"rendered":"\n