WPF - Custom Binding where Property Path is configurable

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C#

WPF

Binding

Let me tell you my case:
I've got a UserControl with 20 dependency properties. Let's call them DP1, DP2, ..., DP20.
Then, on my screen I need to use 50 of these controls. Each DP is binded to a different path, with similar names: the difference is the postfix. For the first UCs:

<my:UC x:Name="uc1"
   DP1="{Binding Path=Propert01_Z01}"
   DP2="{Binding Path=Propert02_Z01}"
   DP3="{Binding Path=Propert03_Z01}"
   DP4="{Binding Path=Propert04_Z01}" 
   ...
   DP20="{Binding Path=Propert20_Z01}" 
/>
<my:UC x:Name="uc2"
   DP1="{Binding Path=Propert01_Z02}"
   DP2="{Binding Path=Propert02_Z02}"
   DP3="{Binding Path=Propert03_Z02}"
   DP4="{Binding Path=Propert04_Z02}" 
   ...
   DP20="{Binding Path=Propert20_Z02}" 
/>

Actually, UC contains TextBlocks binded to DP1, DP2, and so on.

As you can see is very error prone to write 50 UCs, each one with a similar property in each DP.

I'm looking for a way to create a DP in UC called PostFix. This will be set to a value like Z01, Z02, ..., Z50. Then I'll extend Binding (or use a markup extension) for each DP in UC, in order to rebuild the path. It would be nice if I can set the path in the UC as Property01_XXX, but the extension can replace the path for Propert01_Z01 in the first UC, Propert01_Z02 for the second.

It would be nice to write something like this:

<my:UC x:Name="uc1"
   PostFix="Z01" 
/>
<my:UC x:Name="uc2"
   PostFix="Z02" 
/>

Any idea about the better way to resolve this?

Right now, I'm guessing the best is to create in PostFix setter all the bindings for DPs in C#, creating the string for Property Paths.