wpf checkbox label as button

In WPF I would like the label in the CheckBox to behave like a button, so when I toggle the checkbox to ON, I would like the label to change to a button, and when I toggle the checkbox to OFF, then button go change back to label.

Here is what I have so far

                            <CheckBox Margin="2,0,2,0"
                                        IsChecked="{Binding IsSteps}"
                                        HorizontalAlignment="Stretch"
                                        VerticalAlignment="Bottom"
                                        Height="32"
                                        FocusVisualStyle="{x:Null}"
                                        Style="{StaticResource SliderCheckBoxStyle}">
                                <CheckBox.Content>
                                    <TextBlock Text="Steps" Foreground="#FFFFFFFF" FontFamily="Lucida Sans" FontSize="8" FontWeight="Bold"/>
                                </CheckBox.Content>
                            </CheckBox>