To edit an existing profile:

1. Go to the WooCommerce Admin panel.
2. On the left navigation bar, click the Tophatter menu.
   A Submenu appears below the tophatter menu as shown in the following figure:
   
3. Click Profile.
   OR
   In the right panel, click the PROFILE tab.
   The page appears as shown in the following figure:
   
4. Move the cursor over the required profile to edit.
   The Edit and the Delete links appear as shown in the above figure.
5. Click the Edit link.
   The page appears as shown in the following figure:
   
6. Click the SELECT PRODUCT AND CORRESPONDING METAKEYS tab, the PROFILE INFORMATION tab,
   Make the changes in the required section, and then click the SAVE PROFILE button.