Edit file File name : block.json Content :{ "$schema": "https://schemas.wp.org/trunk/block.json", "apiVersion": 2, "name": "woocommerce/product-custom-fields", "title": "Product custom fields control", "category": "woocommerce", "description": "The product custom fields.", "keywords": [ "products", "custom", "fields" ], "textdomain": "default", "attributes": { "name": { "type": "string", "__experimentalRole": "content" } }, "supports": { "align": false, "html": false, "multiple": true, "reusable": true, "inserter": false, "lock": false, "__experimentalToolbar": false } } Save