Sugar Latest Version ENT V13 Clarifications

1. New Module Deployment :

In Sugar V13 ENT default fields, such as the 'Name' field, are not listed Studio ->Layouts -> Record View/List View sections.
For example, we would like to display the 'Name' field somewhere other than the top of the screen, as per our requirements. Could you please explain how we can solve this issue at the Studio level?
If it is feasible to make the changes in Studio, kindly provide the necessary instructions.

2. Existing Default Core Module Like Contacts / Accounts :

In Sugar V13 ENT default fields, such as the 'First Name' and 'Last Name' fields, are not listed Studio ->Layouts -> Record View/List View sections.
For example, we would like to display the 'First Name' field somewhere other than the top of the screen, as per our requirements. Could you please explain how we can solve this issue at the Studio level?
If it is feasible to make the changes in Studio, kindly provide the necessary instructions.

Note: If we do deploy any modules "Name" Fields should automatically add. But not listed on Studio ->Layout under Record / List View. 

3.In SugarCRM version 12, we prepared separate Edit View and Detail View layouts under Studio -> Layouts. However, in version 13, these options are not listed, and only the 'Record View' option is available. As our applications require displaying some details only on the Detail View, we would like to know how we can achieve this feature using Studio without customizing the code. Our objective is to avoid any coding modifications if possible