update label

src/pages/Payment/MultiPaymentWindow.js

@@ -387,7 +387,7 @@ const MultiPaymentWindow = (props) => {
         </DialogActions>
         <DialogActions>
           <Button variant="contained" color="success" onClick={confirmPaymentHandle()} disabled={paymentMethod === "" || isLimit || isPPSLimit}>
-            <FormattedMessage id="confirm"/>
+            <FormattedMessage id="pay"/>
           </Button>
         </DialogActions>
       </Stack>