Will the changes of a property in a "StaticResource instance" reflected in UI ?

Question

I have used object data provider to create instance of my view-model as below:

<ObjectDataProvider x:Key="Datas" ObjectType="{x:Type ViewModel:UserControlViewModel}">

</ObjectDataProvider>
<DataTemplate x:Key="SourceGrid">
<WPFToolKit:DataGrid x:Name="SourceDataGrid" ItemsSource="{Binding Source={StaticResource Datas},Path=SourceGridData}" CanUserSortColumns="True" GridLinesVisibility="None" IsSynchronizedWithCurrentItem="True" SelectionUnit="FullRow"></WPFToolKit:DataGrid>
</DataTemplate>

My question is... as I am using the instance - "Datas" as staticResource, will the changes to the property "SourceGridData" get reflected in UI?

ItemsSource="{Binding Source={StaticResource Datas},Path=SourceGridData}"

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