localization with data

[anonymous_user_b8ac20cd]

Hello! I want to show localized text in my interface with data, like "user {userName} want to do something ". I created two cultures in localization dashboard and added blueprints (see in photo below)

Then i added string testInterface {testValue} in my localization file, like this

but it show me only testInterface without my value. What’s wrong? Thanks!

[anonymous_user_b8ac20cd]

and this text “You came {Place}{Place}|ordinal(one=st,two=nd,few=rd,other=th)” don’t work as well. (I find it there - link ) How to show my data without writing C++ code?