In the photo industry we routinely use D65 as the white point setting for monitor profiles. This is the default setting in the ColorTRUE app. There are also two additional options for those situations where your desktop monitor’s white point may not conform to D65. You may choose from D50 and Native in addition to D65. D65 will provide a cooler (or slightly bluer) white point than D50.
This setting can be changed at any time. You do not need to profile your device again to make this change using ColorTRUE. See screen grab below.