Hide “blank,” “basic,” and “multi column” and reorder names in Template field in Campaign emails

Summary: Can we hide the “blank,” “basic,” and “multi column”  options in template in Campaign - Email. Also is there a way to reorder sequencially the template names in the drop down

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Can we hide the “blank,” “basic,” and “multi column”  options in template in Campaign - Email. Also is there a way to reorder sequencially the template names in the drop down

Version (include the version you are using, if applicable): 23 C

Code Snippet (add any code snippets that support your topic, if applicable):