cp ../react-component/src/components/NounInPlural .

{
  project_name_plural: "NounInPlural",
  project_name: "Noun", 
  project_name_plural_lower: "nounInPlural", 
  project_name_lower: "noun",
  project_name_plural_upper: "NOUN_IN_PLURAL",
  project_name_upper: "NOUN"
}
  

Search and replace:

# Linux
sed -i 's/foo/bar/g' *

# macOS
sed -i '.bak' 's/foo/bar/g' *

• NounInPlural, e.g., Projects
• Noun, e.g., Project
• nounInPlural, e.g., projects {{ cookiecutter.project_slug }}
• noun, e.g., project {{ cookiecutter.project_slug }}
• NOUN_IN_PLURAL, e.g., PROJECTS
• NOUN, e.g., PROJECT