Save templates

It would be very useful when you want to save a template of an indicator or a tool that you usually configure in a certain way that when you have the text box to put the name with which you are going to save it, it lists in a drop-down the name if it is similar. For example, I have a fibonacci saved as PDA, if I make modifications and I want to save them, it asks me for the name to save well, if this name I begin with P...that directly lists me the tools that already have a name that begins with P and thus to be able to overwrite with security.