Updated label and validation logics

app/Filament/Exports/MachineExporter.php

@@ -27,11 +27,11 @@ class MachineExporter extends Exporter
             ExportColumn::make('line.name')
                 ->label('LINE NAME'),
             ExportColumn::make('name')
-                ->label('MACHINE NAME'),
+                ->label('DESCRIPTION'),
             ExportColumn::make('work_center')
                 ->label('WORK CENTER'),
             ExportColumn::make('workGroupMaster.name')
-                ->label('WORK GROUP CENTER'),
+                ->label('GROUP WORK CENTER'),
             ExportColumn::make('created_at')
                 ->label('CREATED AT'),
             ExportColumn::make('updated_at')