Storefront - Vendors
The best way of achieving this would be to add this in the "Vendor" field within the product's settings, on the right-hand side of the page:
- Choose your product
- At the bottom right-hand side add your vendor text to the entry field shown in the screenshot -
You would then need to make sure this is activated in your theme settings too:
- Online store > themes > customise
- Product pages
- Choose "Show Vendor"