Edit file File name : block.json Content :{ "$schema": "https://schemas.wp.org/trunk/block.json", "apiVersion": 3, "name": "core/template-part", "title": "Template Part", "category": "theme", "description": "Edit the different global regions of your site, like the header, footer, sidebar, or create your own.", "textdomain": "default", "attributes": { "slug": { "type": "string" }, "theme": { "type": "string" }, "tagName": { "type": "string" }, "area": { "type": "string" } }, "supports": { "align": true, "html": false, "reusable": false, "renaming": false, "interactivity": { "clientNavigation": true } }, "editorStyle": "wp-block-template-part-editor" } Save