Rename systems and zones from UIList

example - https://imgur.com/a/8yTzmy3

src/bonsai/bonsai/bim/module/system/operator.py

@@ -374,7 +374,7 @@ class LoadZones(bpy.types.Operator):
         for zone in tool.Ifc.get().by_type("IfcZone"):
             new = props.zones.add()
             new.ifc_definition_id = zone.id()
-            new.name = zone.Name or "Unnamed"
+            new["name"] = zone.Name or "Unnamed"
         props.is_loaded = True
         props.is_editing = 0
         return {"FINISHED"}

src/bonsai/bonsai/bim/module/system/prop.py

@@ -17,6 +17,7 @@
 # along with Bonsai.  If not, see <http://www.gnu.org/licenses/>.
 
 import bpy
+import bonsai.bim.handler
 import bonsai.tool as tool
 from bonsai.bim.module.system.data import SystemData
 import bonsai.bim.module.system.decorator as decorator
@@ -41,8 +42,16 @@ def get_system_class(self: "BIMSystemProperties", context: bpy.types.Context) ->
     return SystemData.data["system_class"]
 
 
+def update_system_name(self: "System", context: bpy.types.Context) -> None:
+    system = tool.Ifc.get().by_id(self.ifc_definition_id)
+    if system.Name == self.name:
+        return
+    system.Name = self.name
+    bonsai.bim.handler.refresh_ui_data()
+
+
 class System(PropertyGroup):
-    name: StringProperty(name="Name")
+    name: StringProperty(name="Name", update=update_system_name)
     ifc_class: StringProperty(name="IFC Class")
     ifc_definition_id: IntProperty(name="IFC Definition ID")
 
@@ -51,6 +60,14 @@ class System(PropertyGroup):
         ifc_definition_id: int
 
 
+def update_zone_name(self: "Zone", context: bpy.types.Context) -> None:
+    zone = tool.Ifc.get().by_id(self.ifc_definition_id)
+    if zone.Name == self.name:
+        return
+    zone.Name = self.name
+    bonsai.bim.handler.refresh_ui_data()
+
+
 class Zone(PropertyGroup):
     name: StringProperty(name="Name")
     ifc_definition_id: IntProperty(name="IFC Definition ID")

src/bonsai/bonsai/bim/module/system/ui.py

@@ -440,7 +440,7 @@ class BIM_UL_systems(UIList):
             system_id = item.ifc_definition_id
             if data.edited_system_id == system_id:
                 row.label(text="", icon="GREASEPENCIL")
-            row.label(text=item.name, icon=SYSTEM_ICONS[item.ifc_class])
+            row.prop(item, "name", text="", icon=SYSTEM_ICONS[item.ifc_class], emboss=False)
 
 
 class BIM_UL_zones(UIList):
@@ -456,4 +456,4 @@ class BIM_UL_zones(UIList):
     ):
         if item:
             row = layout.row(align=True)
-            row.label(text=item.name)
+            row.prop(item, "name", text="", emboss=False)

src/bonsai/bonsai/tool/system.py

@@ -164,7 +164,7 @@ class System(bonsai.core.tool.System):
                 continue
             new = props.systems.add()
             new.ifc_definition_id = system.id()
-            new.name = system.Name or "Unnamed"
+            new["name"] = system.Name or "Unnamed"
             new.ifc_class = system.is_a()
 
     @classmethod