Can somebody please help me how to do it that any time I scroll horizontally I will be able to keep track of rows to the ID or Name column

I once experienced this same issue, but someone who has long been using Datagrip told me that datagrip supports "Freeze Column". When you enable freeze column, by scrolling horizontally you would be able to make reference to column like ID or Name without it disappearing.
To freeze a number of columns just set the FrozenColumnCount property to the number of columns you want to freeze.

<DataGrid ItemsSource="{Binding Customers}"
AlternatingRowBackground="Gainsboro" AlternationCount="2"/>