/**
 * 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 '<!-- DEBUG: AX Metals MU-Plugin is ACTIVE -->';
}, 1 );<?xml version="1.0" encoding="UTF-8"?><?xml-stylesheet type="text/xsl" href="//www.ax-metals.com/main-sitemap.xsl"?>
<sitemapindex xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
	<sitemap>
		<loc>https://www.ax-metals.com/post-sitemap.xml</loc>
		<lastmod>2026-04-08T13:56:55+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.ax-metals.com/page-sitemap.xml</loc>
		<lastmod>2026-04-08T14:02:28+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.ax-metals.com/branze-sitemap.xml</loc>
		<lastmod>2026-03-18T10:14:51+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.ax-metals.com/produkty-sitemap.xml</loc>
		<lastmod>2026-04-03T11:44:29+00:00</lastmod>
	</sitemap>
	<sitemap>
		<loc>https://www.ax-metals.com/local-sitemap.xml</loc>
		<lastmod>2026-04-08T22:57:17+00:00</lastmod>
	</sitemap>
</sitemapindex>
<!-- XML Sitemap generated by Rank Math SEO Plugin (c) Rank Math - rankmath.com -->