Hello,

We are running moodle 2.7.1+ (Build: 20140731). We work with Spanish language and when we try to print a book, date on it appears in English.

Then we force locale to es_UY.UTF-8 in <moodle>admin/settings.php?section=langsettings

But now, that date appear only in Spanish. When we turn site into Portuguese for example, that date still in Spanish.

The same problem appear in Calendar block.