I am located in Hong Kong and using shopify and uploading my products to Google Merchant Center. But some of my product failed to upload due to [contentLanguage] issue.
[contentLanguage] Content language zh-Hant is not supported in country HK. Value must be two-letter ISO 639-1 language code.
1. I have checked that GMC is supported to English and Traditional Chinese for Hong Kong. 2. Also following pictures show that the title / description are English. It should be supported. ng pictures show that the title / description are English. It should be supported.