How to modify default text styles and control how applied to existing text?

Hi,

I'm trying to change the default Text Styles of my title so the future users of the template are forced to choose from the existing ones (I want to use something like "Page header", "Page Text", "Sitemap Header", "Sitemap Text"...etc)..

But I cannot delete nor rename the existing default text styles. I can edit them and modify them but I get a "copy of the original" with the same name but different properties, but the original Default style (Title, Subtitle and Body text) remains the same (Arial 23pt, Arial 14pt, Arial 10pt). Is there anyway I can "hide" these "default styles" or at least modify them so they appear on my list but with the properties I choose?.

Other question.

When I apply the new "Default Text Style" (In Title properties>Background>Text>Default text Style) thru all the title pages, some of the already existing texts in my title change, some not. I checked and in the different text properties I cannot find a property that tells me that the text has to be "the default text style" or a custom one. I guess the difference was when the text was pasted: in some cases I paste it formatted (Ctrl+V) and in some unformatted (Ctrl+Shift+V).

I can control "take the default style for this text" or "take a custom one" individually somewhere in the text or page properties, without needing to copy and paste again?.

I want to control which text boxes are modified which not if the default style is changed. FYI In the pages properties, the default text style it is always inherit.

Thank you in advanced for your help.

Noemi

Lectora user for 3 weeks :)