Adding "delete customized title template" feature is needed.
I want to delete custumized template that I don't use anymore. But I can't find the feature.
Robert Hart commented
I want to do the delete the templates I no longer use too...
I'm not sure if this is a workaround for anyone else. But, I started using the "favourite" option for the templates I like to use often to help speed up my workflow (instead of my library).