Thanks for the tip.
After digging a bit, in my case I could override full_header or context_header methods in my core_renderer, so that I can customize the heading content.
I just need to customize it on the dashboard, so what's the Moodle way to tell which page is rendering? Simply test $this->page->moodle_url->path ? This seems suggested by this topic https://moodle.org/mod/forum/discuss.php?d=324948#p1305535
After digging a bit, in my case I could override full_header or context_header methods in my core_renderer, so that I can customize the heading content.
I just need to customize it on the dashboard, so what's the Moodle way to tell which page is rendering? Simply test $this->page->moodle_url->path ? This seems suggested by this topic https://moodle.org/mod/forum/discuss.php?d=324948#p1305535