Internationalization title.

[carlosdelfino]

First of all I want to congratulate the work was very good.

I am writing a booklet in Portuguese, and would like to change the title box where the ToC is displayed. Changing the text to Portuguese.

[carlosdelfino]

I just find that just create a special CSS for the frame, using the following directive:

.page-toc: before {
     content: "Table of Contents";
}

But it would be interesting to change the text through the parameters file book.json

[aleung]

If your book isn't multi-lingual, customisation in CSS should already solve your problem.

For multi-lingual book, I haven't studied how to make it. PR is welcome.

[carlosdelfino]

Thanks.