How to change the header label name "Node-Red" in settings file

[Syedabd]

Can anyone help me out how and where to change the header label name "Node-Red" in settings file

Please find screenshot for reference

[Steve-Mcl]

Too many node red instances to keep track

Who knew. [nrtitlemod] ... OK, so @knolleary knew (and the info info was here) For anyone interested in setting the page title or header title - above image shows what you edit & what you get. Every day is a school day. Thanks.