Document voices in Spanish for other regions

[HadrienGardeur]

The current list of recommended voices for English has almost 80 voices already, but it only covers the following regions:

• Spain (es-es)
• Mexico (es-mx)
• United States (es-us)

Additional voices are also available for the following regions:

• Argentina (es-ar)
• Bolivia (es-bo)
• Chile (es-cl)
• Colombia (es-co)
• Costa Rica (es-cr)
• Cuba (es-cu)
• Dominican Republic (es-do)
• Ecuador (es-ec)
• El Salvador (es-sv)
• Equatorial Guinea (es-gq)
• Guatemala (es-gt)
• Honduras (es-hl)
• Nicaragua (es-ni)
• Panama (es-pa)
• Paraguay (es-py)
• Peru (es-pe)
• Puerto Rica (es-pr)
• Uruguay (es-uy)
• Venezuela (es-ve)

This is by far the longest list of regions available for any given language, but most of these regions are only available through Microsoft Natural voices, which limits the compatibility strictly to Edge on desktop.

Only the following regions have voices that are available elsewhere:

• Argentina (es-ar)
• Chile (es-cl)
• Colombia (es-co)

[HadrienGardeur]

Now that I've handled Argentina, Chile and Colombia, I'm putting that one on the back burner for now.