Hi Andres,

The XamScheduler is localized for English, German, Spanish, Japanese and French languages and by default use the system language of  the device on which the app is deployed. So if you want the use the XamScheduler with spanish language you just have to switch the language of the device to spanish or set the CurrentThread's culture to spanish in the app itself like this:

Thread.CurrentThread.CurrentCulture = new CultureInfo("es-ES"); 
Thread.CurrentThread.CurrentUICulture = new CultureInfo("es-ES"); 

If you require any further assistance on the matter, please let me know.

Sincerely,
Teodor Tenev
Software Developer