title: Localize the text in ribbon buttons
body: <p>I have a ribbon window with a number of buttons wich is using a resources like this </p>
  
  <pre><code>&lt;r:RibbonWindow.Resources&gt;
      &lt;ResourceDictionary&gt;
          &lt;ResourceDictionary.MergedDictionaries&gt;
              &lt;ResourceDictionary Source="/RibbonControlsLibrary;component/Themes/Office2007Black.xaml" /&gt;
          &lt;/ResourceDictionary.MergedDictionaries&gt;
          &lt;r:RibbonCommand x:Key="CopyCommand"  
                           LabelTitle="Copy"  
                           ToolTipDescription="Copy something"  
                           Executed="OnIgnore"  
                           LargeImageSource="images/Flag/de-DE.png"
                           SmallImageSource="images/Flag/en-GB.png"
          /&gt;
      &lt;/ResourceDictionary&gt;
  &lt;/r:RibbonWindow.Resources&gt;
  
  
  &lt;DockPanel&gt;
      &lt;r:Ribbon DockPanel.Dock="Top" Title="EasyLink"&gt;
              &lt;r:RibbonTab Label="Home"&gt;
                  &lt;r:RibbonGroup Name="Clipboard"  GroupSizeDefinitions="{StaticResource RibbonLayout}"&gt;
                      &lt;r:RibbonButton Name="Copy"  Command="{StaticResource CopyCommand}" /&gt;
              &lt;/r:RibbonGroup&gt;
          &lt;/r:RibbonTab&gt;
          &lt;r:RibbonTab Label="Help"&gt;
          &lt;/r:RibbonTab&gt;
      &lt;/r:Ribbon&gt;
  &lt;/DockPanel&gt;
  </code></pre>
  
  <p>I want to use the "strings" concept to have the buttons change text depending on the language.</p>
  
  <p>I have tried the following </p>
  
  <pre><code>        &lt;r:RibbonCommand x:Key="CopyCommand"  
                           LabelTitle="me:strings.Copy"  
  </code></pre>
  
  <p>and</p>
  
  <pre><code>        &lt;r:RibbonCommand x:Key="CopyCommand"  
                           LabelTitle="/Test;strings.Copy"
  </code></pre>
  
  <p>but it did not work, should I do it elsewhere, in the C# code perhaps ?</p>