Writer, book -- how do we set different chapter titles in the header

hi,
say, we have 6 chapters in a document…
each inserted as a section, as a file…

how should we have different headers – with the chapter title – for the different chapters?

I’ve read a very sophisticated “solution” involving fields… and heading levels…
But I’m also curious if we could just define a chapter title manually… for each chapter…
that is, each section in a relatively long document…

thanks in advance,

Peter


PS:
that sophisticated solution’s topic: here

See: Chapter creation with headers - #2 by keme