I don't know if this is the right subforum, but I wanted to notice to the developers that all the sentences in the Spanish Voice Commands Guide in the Web Page are wrong:
It says:
Alexa, abre My Media reproduzca el álbum {Album}
Translated: "Alexa, open My Media play the album {}" (a "to" is missing in the Spanish).
When I initially translated the sentences to Spanish (I did at least part of the translation), the sentences where:
"Alexa, pide a My Media que reproduzca el álbum {Album}" (ask)
A longer version, pídele a, can also be used:
"Alexa, pídele a My Media que reproduzca el álbum {Album}" (ask, longer version)
You can also use "tell"
"Alexa, dile a My Media que reproduzca el álbum {Album}" (tell, longer)
or
"Alexa, di a My Media que reproduzca el álbum {Album}" (tell, short)
Trying to use "abre" ("open") in all the existing sentences is harder because you require the modification of the verb in each sentence:
Alexa, abre My Media para reproducir el álbum {Album}
So, as a summary, I would ask the developers / Web page admin. to change "abre MyMedia" by "pide a MyMedia que" or by "dile a MyMedia que" o by "di a MyMedia que" or "pídele a MyMedia que"
I must note that all the proposed options do currently work with Alexa.