Recently we have written several posts on datanames. One of the most powerful tools within Webanizr. And this tool has now become even more powerful. From version 462 it is possible to make choices within datanames. This allows you to dynamically choose between two texts on a page. Or you can give a default value to an API if no source value is known. Or one of the thousand other possibilities that you suddenly have when you can choose dynamically from values.
If you work intensively with datanames and / or APIs, this is definitely a new option that is worth exploring. More about choices in datanames on the page about conditions within datanames.
A handy addition to the choices within datanames is the dataname option. This allows you to dynamically extract the value from another field. More about this option on the page on formatting datanames.