Refactor page titles and subtitles for consistency and clarity across various PDF conversion tools

src/pages/edit-metadata.html

@@ -120,11 +120,10 @@
           class="text-2xl font-bold text-white mb-2"
           data-i18n="tools:editMetadata.name"
         >
-          Edit Metadata Free Online - Edit PDFs Securely
+          Edit Metadata
         </h1>
         <p class="text-gray-400 mb-6" data-i18n="tools:editMetadata.subtitle">
-          Edit metadata fields in your PDF document including title, author,
-          subject, and keywords.
+          Change the author, title, and other properties.
         </p>
 
         <div