·       Often when you replace your old Blogger template with a new template, you find that many of the previous plugins and tools for your old template have appeared in the new template, which will delay your work in order to delete it, or some of you find it very difficult to remove it from the new template.

·       The reason why old template add-ons appear in the new one, in most cases is the add-ons and codes that we add in the side menu, for example for Blogger, these codes are saved in the Blogger servers and not in the template, so you find that whenever you change the template, these add-ons continue to exist. Following you.