01) Access the Control Panel
02) Click Settings >> Multivendor / Seller / Marketplace
03) Edit the fields:
Enable Auto Check Seller did not Add Product and Notify Seller: true or false
Select the email templates from the fields:
Email Template Auto Check Seller did not Add Product and Notify Seller English
Email Template Auto Check Seller did not Add Product and Notify Seller Português
Email Template Auto Check Seller did not Add Product and Notify Seller Espanol
Email Template Auto Check Seller did not Add Product and Notify Seller Japanese
Email Template Auto Check Seller did not Add Product and Notify Seller French
Email Template Auto Check Seller did not Add Product and Notify Seller German
Email Template Auto Check Seller did not Add Product and Notify Seller Italian