Как в DocumentViewer вырезать кнопку печати?

Пробовал изменить свойства по нажатии кнопки ПКМ в динамическом визуальном дереве. Но так не даёт менять.

 <Style x:Key="DocumentViewerStyleBooks"  TargetType="{x:Type DocumentViewer}">
    <Setter Property="FontFamily" Value="Comic Sans MS"/>
   
<Setter Property="ContextMenu" Value="{DynamicResource {ComponentResourceKey ResourceId=PUIDocumentViewerContextMenu,
        TypeInTargetAssembly={x:Type ui:PresentationUIStyleResources}}}"/>
    <Setter Property="Template">
        <Setter.Value>
            <ControlTemplate TargetType="{x:Type DocumentViewer}">
                <Border BorderBrush="Gold" BorderThickness="2" Focusable="False" CornerRadius="5">
                    <Grid Background="#FFE4B5" KeyboardNavigation.TabNavigation="Local">
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition Width="*"/>
                        </Grid.ColumnDefinitions>
                        <Grid.RowDefinitions>
                            <RowDefinition Height="Auto"/>
                            <RowDefinition Height="*"/>
                            <RowDefinition Height="Auto"/>
                        </Grid.RowDefinitions>
                      
                        <ContentControl Grid.Column="0" Focusable="{TemplateBinding Focusable}" Grid.Row="0"
                                        Style="{DynamicResource {ComponentResourceKey ResourceId=PUIDocumentViewerToolBarStyleKey,
                            TypeInTargetAssembly={x:Type ui:PresentationUIStyleResources}}}" TabIndex="0"/>
                        <ScrollViewer x:Name="PART_ContentHost" Grid.Column="0" CanContentScroll="true" 
                                        Focusable="{TemplateBinding Focusable}" HorizontalScrollBarVisibility="Auto" IsTabStop="true" Grid.Row="1" 
                                        TabIndex="1"/>
                        
                        
                        <DockPanel Grid.Row="1">
                            <FrameworkElement DockPanel.Dock="Right" Width="{DynamicResource {x:Static SystemParameters.VerticalScrollBarWidthKey}}"/>
                            <Rectangle Height="10" VerticalAlignment="top" Visibility="Visible">
                                <Rectangle.Fill>
                                    <LinearGradientBrush EndPoint="0,1" StartPoint="0,0">
                                        <LinearGradientBrush.GradientStops>
                                            <GradientStopCollection>
                                                <GradientStop Color="#66000000" Offset="0"/>
                                                <GradientStop Color="Transparent" Offset="1"/>
                                            </GradientStopCollection>
                                        </LinearGradientBrush.GradientStops>
                                    </LinearGradientBrush>
                                </Rectangle.Fill>
                            </Rectangle>
                        </DockPanel>
                        <ContentControl x:Name="PART_FindToolBarHost" Grid.Column="0" Focusable="{TemplateBinding Focusable}" Grid.Row="2" TabIndex="2"/>
                    </Grid>
                </Border>
            </ControlTemplate>
        </Setter.Value>
    </Setter>
</Style>