naming

models/workflow_execution/workflow_execution.go

@@ -240,10 +240,14 @@ func (d *WorkflowExecution) bookEach(executionsID string, wfID string, dt tools.
 		var m map[string]interface{}
 		b, _ := json.Marshal(priced)
 		json.Unmarshal(b, &m)
+		name := priced.GetName()
+		if len(executionsID) > 8 {
+			name += " " + executionsID[:8]
+		}
 		bookingItem := &booking.Booking{
 			AbstractObject: utils.AbstractObject{
 				UUID:    uuid.New().String(),
-				Name:    priced.GetName() + "_" + executionsID[:8] + " " + start.Format("2006-01-02 15:04"),
+				Name:    name + " " + start.Format("2006-01-02 15:04"),
 				IsDraft: true,
 			},
 			PricedItem:        m,