Pages layout table ture false

I use true fals toggler and I want to show in type: pages.

So here is my code - and the column show shows me true or false
But i want my own text there is it possible to make somehting like

value: if true "Ja" else ""
 columns:
      - width: 2/3
        sections:
          residential:
            label: Objekte
            type: pages
            template: residential
            search: true
            layout: table
            columns:
              info: false
              title:
                width: 1/3
              show:
                width: 1/6

Best Regarads

Oky fount the soluition