How to change the display name of description field of selector - acumatica

Question

I have a customization where I'm adding a Selector to a grid field that has a description field as follows:
[PXSelector(typeof(Search<EPEmployee.bAccountID,
Where<EPEmployee.status, Equal<SetupTypes.active>>>),
typeof(EPEmployee.acctCD),
typeof(EPEmployee.acctName),
SubstituteKey = typeof(EPEmployee.acctCD),
DescriptionField = typeof(EPEmployee.acctName))]
My problem is that the field has a description (in this case, 'Employee Name') field that is automatically added, but I can't find a way to change the display name of that field.
Since I have another field that uses the same employee lookup, they both have the same 'Employee Name' description field - so I have no way of knowing which description goes with which Selector field unless I choose a value and see the description show up in its associated 'Employee Name' field.
Is there a way to change the display name of that description field? I've tried CacheAttached and the RowSelected event with a PXUIFieldAttribute.SetDisplayName, but nothing seems to work.. seems that 'field_description' is an automatically added field that doesn't exist anywhere in the DAC to be able to change the display name.

Answer 1

Per Acumatica support, the only way that this can be done is as follows:
The only way that seems to work is to have two different DACs that are projections on the EPEmployee DAC and use each in the separate selector attribute.
For instance:
[PXProjection(typeof(EPEmployee))]
public class EPEmployeeTest : IBqlTable
{
#region BAccountID
...
#endregion
#region AcctCD
...
#endregion
public abstract class acctName : PX.Data.BQL.BqlString.Field<acctName> { }
[PXDBString(60, IsUnicode = true, BqlField=typeof(EPEmployee.acctName))]
[PXUIField(DisplayName = "Employee Name New Label", Enabled = false, Visibility = PXUIVisibility.SelectorVisible)]
public override string AcctName{get; set;}
}