I have created a Book with multiple documents (*.indd).
Now when I export it to EPUB, and I open the file in Firefox (for example) in the left menu, I see the names of my documents (*.indd) instead of the titles, subtiltles etc...
How can I change this ?
The left menu is called a Navigational TOC. To create a navigational TOC, you need to create a Table of Contents Style in InDesign. Do this by choosing Layout > Table of Contents Style. Use the TOC features and add paragraph styles to includes the headings or subheads you want in your navigational TOC. Then when you export the EPUB, select the name of the Table of Contents Style:
Thank You Sir !
It's amazing, it is working.