LookUp function: reference column name by a global variable. A must have for PowerApps interface localization into different languages.

[alex216]

Right now you have to use the Switch function with LooUps for each language option in the Text property of EACH control. If one needs to add a new language to app interface a new LookUp needs to be added to EACH control in the app. If the LookUp could interpret a global variable as a column name (from which to return value) one would only need to add a new language column to a data source. This would be especially useful for apps with a large number of screens and controls.