Multi-lingual support is broken

[tgherzog]

It turns out that the "advanced" API endpoints aren't designed to support multi-lingual. The features returned by these endpoints apparently come from a different set of back-end tables than the older endpoints.

Older endpoints (with multi-lingual support)

• https://api.worldbank.org/v2/es/source
• https://api.worldbank.org/v2/es/sources
• https://api.worldbank.org/v2/es/indicator
• https://api.worldbank.org/v2/es/indicator?source=5
• https://api.worldbank.org/v2/es/country (source parameter not supported)
• https://api.worldbank.org/v2/es/topic
• https://api.worldbank.org/v2/es/region
• https://api.worldbank.org/v2/es/incomelevel
• https://api.worldbank.org/v2/es/lendingtype

Beta endpoints (no multi-lingual support)

• https://api.worldbank.org/v2/es/source/2/series
• https://api.worldbank.org/v2/es/source/2/country
• https://api.worldbank.org/v2/es/source/2/time
• https://api.worldbank.org/v2/es/source/2/[series|country|time]/metadata

[tgherzog]

I'm wondering if at this point it's not possible to support both multiple databases and multiple languages without doing some heavy kludging