Parsing dates in templates

support
12

is dateFormat working for multilingual?
I used the simple way: substr and index of data:

{{ substr .Params.tarih 8 2 }} {{ index $.Site.Data.aylar (substr .Params.tarih 5 2 ) }} {{ substr .Params.tarih 0 4 }}

My dates are in format YYYY-MM-DD
And I get “12 Ağustos 2008” in Turkish.