<translate>
    Use an interpolation field to enter text to display in the widget. The
    text can include variables that are interpreted using AngularJS interpolation. When the page is displayed, the
    variables are replaced by the interpolated values. Specify a variable as a simple expression enclosed in double
    braces, using the same format as for a dynamic value field.
    Example: I'm sorry, <em ng-non-bindable="">{{ user.name | uppercase }}</em>. I'm afraid I can't do that.
</translate>
