How to make terminal "title" to be set dynamically to pwd

[François Colonna]

Hello

I did not find out how to make any terminal "title" to be set
dynamically to the result of pwd command.

By "title" I mean the text at the top of the terminal window not the
prompt.

By "dynamically set" I mean, that when I move to a new directory with cd
command, the title will be automatically modified to the new directory
name.

Thanks
François Colonna