diff --git a/client/src/main/java/ru/trader/model/MarketModel.java b/client/src/main/java/ru/trader/model/MarketModel.java
index 9465669..c0eb745 100644
--- a/client/src/main/java/ru/trader/model/MarketModel.java
+++ b/client/src/main/java/ru/trader/model/MarketModel.java
@@ -70,14 +70,14 @@ public class MarketModel {
     void updateName(ItemModel model, String value) {
         Item item = model.getItem();
         String old = item.getName();
-        item.setName(value);
+        market.updateName(item, value);
         if (alert) listener.forEach((c) -> c.nameChange(model, old, value));
     }
 
     void updateName(VendorModel model, String value) {
         Vendor vendor = model.getVendor();
         String old = vendor.getName();
-        vendor.setName(value);
+        market.updateName(vendor, value);
         if (alert) listener.forEach((c) -> c.nameChange(model, old, value));
     }
 
diff --git a/core/src/main/java/ru/trader/core/Market.java b/core/src/main/java/ru/trader/core/Market.java
index 807a5d5..d459c2a 100644
--- a/core/src/main/java/ru/trader/core/Market.java
+++ b/core/src/main/java/ru/trader/core/Market.java
@@ -43,4 +43,8 @@ public interface Market {
     void setChange(boolean change);
 
     Collection<Order> getTop(int limit, double balance, long max);
+
+    void updateName(Vendor vendor, String name);
+
+    void updateName(Item item, String name);
 }
diff --git a/core/src/main/java/ru/trader/core/MarketSupport.java b/core/src/main/java/ru/trader/core/MarketSupport.java
index 9b206e7..8a8b767 100644
--- a/core/src/main/java/ru/trader/core/MarketSupport.java
+++ b/core/src/main/java/ru/trader/core/MarketSupport.java
@@ -138,6 +138,18 @@ public abstract class MarketSupport implements Market {
         }
     }
 
+    @Override
+    public void updateName(Vendor vendor, String name){
+        change = true;
+        vendor.setName(name);
+    }
+
+    @Override
+    public void updateName(Item item, String name){
+        change = true;
+        item.setName(name);
+    }
+
     @Override
     public void updatePrice(Offer offer, double price){
         change = true;