I'm trying to translate my project into another language. I used angular translate library and provided an external JSON file with the translations. It looks like this:

{

  hello_world: Hola Mundo

}

When I'm using it with simple hardcoded strings it works just fine and I get my correct translations:

<p>{{ hello_world | translate }}</p>

But how to deal with the ternary operator in code like this?

<button> {{ conditionValue ? 'Show' : 'Hide' }} </button>

How to change those 'Show' and 'Hide' values into a translation filter with Angular Translate? I tried different ways but I got an invalid syntax errors.
Thanks!