update xreflang

Author: jcayouette

branding/supplemental-ui/suma/susecom-2025/partials/head-meta.hbs

@@ -9,4 +9,12 @@
 <link
 href="https://fonts.googleapis.com/css2?family=SUSE:[email protected]&display=swap" rel="stylesheet">
 <link rel="stylesheet" href="{{uiRootPath}}/css/vendor/light.css">
-
+<a class="survey-link" href="https://suselinux.fra1.qualtrics.com/jfe/form/SV_bEiGZbUNzLD8Tcy"> Documentation survey </a>
+<script src="/docserv/res/lightheaded/analytics.js" type="text/javascript"></script>
+<!-- hreflang for localized alternates -->
+<link href="https://documentation.suse.com/multi-linux-manager/5.0/en{{page.url}}" rel="canonical"/>
+<link href="https://documentation.suse.com/multi-linux-manager/5.0/en{{page.url}}" hreflang="x-default" rel="alternate"/>
+<link href="https://documentation.suse.com/suma/5.0/en{{page.url}}" hreflang="en-US" rel="alternate" />
+<link href="https://documentation.suse.com/suma/5.0/ko{{page.url}}" hreflang="ko-kr" rel="alternate" />
+<link href="https://documentation.suse.com/suma/5.0/ja{{page.url}}" hreflang="ja-JP" rel="alternate" />
+<link href="https://documentation.suse.com/suma/5.0/zh_CN{{page.url}}" hreflang="zh-CN" rel="alternate" />