In change strings, you can set the labels of fields as per your requirement.
Updating the Strings
To change the strings, go to Financial Accounting > Setup > Change Strings, the change strings page is displayed.
Scroll down the page to see further strings.
Click on the Update button at the top of the page.
If you want to change the label of all fields of Receipts, Payments, Cash Payments and Invoice Posting Setup (For example, job costing) you can enter string name against your desired field under the column Label.
Click on the Save button to save the information.