@rr-4098, Thanks for posting in Q&A.
From your description, I know you want to enroll in Intune using Windows Configuration Designer.
Based on my research, we can follow the link below to Create a provisioning package (desktop wizard) to enroll your devices in Intune, and here are some notes.
1.Since you do not want to change the current device name, when configuring device, you can just skip it.
2.In the account management page, you can choose to Enroll device in Microsoft Entra ID, it means the device registration status is Microsoft Entra ID registered instead of Microsoft Entra joined and please make you enter the correct Azure AD account.
Also, here is a link can help you refer to apply the package.
Hope it can help you.
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