Feed generation not compatible with WPML plugin

[ChristianAF]

Describe the bug:

When merchant is using WPML plugin and has different products in different languages. Pinterest feed is only generating the products of one language.

Related to ticket: https://saucal.zendesk.com/agent/tickets/8799

Steps to reproduce:

1. Use WPML plugin
2. Create products in differents languages
3. Customer said that the first feed creation was ok. but the following updates only the english products where on the feed.

Expected behavior:

All products should be on the feed

Actual behavior:

only products of one language

[jconroy]

Customer said that the first feed creation was ok. but the following updates only the english products where on the feed.

@ChristianAF can you clarify what was ok about it? Did the feed file initially have the products in multiple languages?

[jconroy]

Noting that we are looking at adding support for multi-feed files as part of this refactor to allow better support for multiple languages etc. in the future.

We don't currently have plans locked in to support WPML - I would recommend creating an idea on the ideas board if it's of interest so we can assess popularity. Anyone coming across this post for WPML support should add a vote too.

[ChristianAF]

@jconroy The Customer told us that first time was generated with all products. Then only the english ones.