Open the Administration application.
Select the Static Data tab on the left of the window.
Select the Counties tab displayed at the top of the window.
Select the county that you wish to amend. The details will then be displayed in the County Name field.
Modify the data as required.
To save the new data, click on the ‘Save’ Button. Your data will be saved and the modified entry will be displayed in the county list on the left of the window.