1. Go to the Settings menu and select Technical > User Interface > Views.
2. Search for the view that you want to modify. In this case, it should be product.product_template_form_view.
3. Click on Edit to open the view editor.
4. Add the following code snippet just after the  line:

Replace your_custom_field_name with the name of your custom field.

5. Save the changes and reload the page.

Now, when you go to the product configuration page, you should see your custom field displayed just under the product name.

Hi,
Go to product page, there is several description fields, one is for the e-commerce product description.