Yes, the DWVAA can be set to either Canadian French or Latin America Spanish.
In the DWVAA settings choose Amazon Alexa settings:
Choose the Device Language Setting
If your Voice Dimmer reverts to English there could be a conflict with your Alexa app settings. Follow the instructions below to make sure your language preference is properly set in both the My Leviton app and the Alexa app.
In the Alexa app choose Devices:
Choose Echo & Alexa:
Choose Leviton Voice Dimmer:
Choose the correct language: