From f3fbe5575ac22af8399504b46ccf4b497aacb545 Mon Sep 17 00:00:00 2001
From: Jordan Rushing <jordanmichaelrushing@users.noreply.github.com>
Date: Mon, 6 Jul 2026 15:24:37 -0500
Subject: [PATCH] Allow SeriesName to be editable from Item Metadata (books)

---
 Jellyfin.Api/Controllers/ItemUpdateController.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Jellyfin.Api/Controllers/ItemUpdateController.cs b/Jellyfin.Api/Controllers/ItemUpdateController.cs
index d560ee8238..70b09a4a29 100644
--- a/Jellyfin.Api/Controllers/ItemUpdateController.cs
+++ b/Jellyfin.Api/Controllers/ItemUpdateController.cs
@@ -279,6 +279,11 @@ public class ItemUpdateController : BaseJellyfinApiController
             item.DateCreated = NormalizeDateTime(request.DateCreated.Value);
         }
 
+        if (request.SeriesName is not null && item is IHasSeries hasSeries)
+        {
+            hasSeries.SeriesName = request.SeriesName;
+        }
+
         item.EndDate = request.EndDate.HasValue ? NormalizeDateTime(request.EndDate.Value) : null;
         item.PremiereDate = request.PremiereDate.HasValue ? NormalizeDateTime(request.PremiereDate.Value) : null;
         item.ProductionYear = request.ProductionYear;