We've implemented Einstein Email Recommendations for a client of ours, everything works well except for the localization. We set up our product catalog with the attributes for each country (Product name, price, product link etc.). An example of one of our localized columns is this column, which contains the product url for Sweden:
We set each column up this way for each countrycode we have. According to the documentation (https://help.salesforce.com/articleView?id=mc_pb_localized_recommendations.htm&type=5), we should add a "locale=" parameter to the end of the Einstein URL in the HTML and we should see the localized attributes in the Email Recommendation based on the countrycode we place after "locale=". However, this is not working for us. It still shows the 'default' attributes and seems to completely ignore the "locale=" parameter.
Does anyone here have any experience with localized Einstein recommendations and can see what we might be doing wrong? Thanks in advance.