WPF DataGrid with multipleLines rows

I have the next 2 grids and the same header structure: grids structure

The most importent thing from this structure is to implement the double line functionality on the header and also on the grids. I need to have the sorting functionali开发者_如何学JAVAty on the first line and also on the second, and to have the default header style on bought lines( because if I add 2 textblocks in one header they will not have this functionality).

Is this possible?

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This might be part of you answer

    <TextBlock>LineOne<LineBreak/>LineTwo</TextBlock>