Yes it's possible to manage seblod templates starting from "Construction => Templates" admin menu. You can define the name and the type of this template (form/content and list) for SEBLOD. Why would you like to remove seblod templates ?
Yes I know it's possible to manage templates. I would like to know why every time I try an existing template in in a view, a new template is created in the manager in this view ? I need to delete everyone after trying it ?