:beetle: Fix meta short name

https://developers.google.com/search/docs/appearance/site-names#microdata

src/templates/main.html

@@ -24,7 +24,7 @@ $if(description)$
 $endif$
 
         <!-- Google / Search Engine Tags -->
-        <meta itemprop="name" content="$author-meta$">
+        <meta itemprop="name" content="$name$">
 
         <!-- Facebook Meta Tags -->
         <meta property="og:url" content="https://www.jovian-hersemeule.eu">