 
                            Go to Settings --> Users & Companies --> Users and enable Edit Field Label
 
                                            Double click on the label, and you can add the new label.
 
                                            
 
                                            
 
                                            In Label change history, You can see the details of changed label.
 
                                            Just double click and edit the field.
Easy to configure.
Available in Odoo 18.0.
Administrator can control access for each user. Go to Settings --> Users & Companies --> Users and enable Edit Field Label