Fix:Updating author name to update author name on each library item

server/objects/metadata/BookMetadata.js

@@ -140,6 +140,14 @@ class BookMetadata {
     return hasUpdates
   }
 
+  // Updates author name
+  updateAuthor(updatedAuthor) {
+    var author = this.authors.find(au => au.id === updatedAuthor.id)
+    if (!author || author.name == updatedAuthor.name) return false
+    author.name = updatedAuthor.name
+    return true
+  }
+
   setData(scanMediaData = {}) {
     this.title = scanMediaData.title || null
     this.subtitle = scanMediaData.subtitle || null