1. Go to customize the Order Grid please go to SystemConfiguration →  IWD ExtensionsOrder ManagerOrder Grid

2. You can add, subtract, or search for columns to be displayed

3. Next, specify colors for certain order statuses, for
all Completed orders will display Green

4. Click “Save Config”

5. Go to Sales → Orders to see your changes

Show the following statuses on order grid/order table: Cancelled, Closed, Complete, Suspected Fraud, On Hold, Payment Review, Pending, Processing, Customer Email, Order Number #, Bill Name, Items Ordered,  Sku, Billing, Shipping, Tax, Reorder, and more.  Customize Order Table.