Reported for: WPML Multilingual CMS 3.4.1
Resolved in: WPML Multilingual CMS 3.7
In the Yoast SEO category sitemap, the URLs for the 2nd language are wrong. Their slugs are taken from the default language categories.
For example, if you have a category called Houses, which translates to Maisons in French, the sitemap will currently be generating URLs like this:
http://example.com/category/houses/ (English – default language)
http://example.com/fr/category/houses/ (French – second language)
However, the correct URLs should be:
As a temporary workaround, go to WPML -> Languages -> Make themes work multilingual and deselect the Adjust IDs for multilingual functionality option.