Rename link type "drupal"

Yes, you are right, I will add an option to change the name.
If you like the module, please add a review at:
http://drupalmodules.com/module/ckeditor-link-a-plugin-to-easily-create-...

How about we manually make the change until the next release?
version 6.x-1.2
ckeditor_link/plugins/link/plugin.js ; Line 69:

content.items.unshift(['Drupal', 'drupal']);

Still, great module. So useful, it's become apart of my drush make loadouts/install profiles. Thanks.

Defaulting to the site name would be great.

+1 to defaulting to site name.

Working on a patch now combined with the patch from #955622: Add ability to choose what content types use for autocomplete

First apply the patch in #955622: Add ability to choose what content types use for autocomplete to be able to specify content types, then the attached to be able to specify the dropdown label (currently, Drupal, but will default to the site name), and the autocomplete label (currently, Link).

Also this was done against 1.2 because I saw no difference between that and -dev.

Let me know if you need something updated or changed.

If you want separate patches, see attached. My patch utilizes a chunk of what the other patch offers so it seemed like a good idea to combine them. Your choice.

I tried the patch (#6), combined with #955622: Add ability to choose what content types use for autocomplete (in #3).
I can change the label of internal link in the ckeditor_link settings page, but when I want to create a link in a content, the term 'Drupal' is always shown.
How can I do to apply this label modification ?

The label is OK after clearing the browser's cache.

This is now present in the new 6.x-2.x branch.
Please read #1107954: New 6.x-2.x and 7.x-2.x: To developers who want to support CKEditor Link.

See patch to change the autocomplete area title for 6.x-2.0 version in the issue #1259368: Ability to change the title of the autocomplete area