refactor: change boolean values keywords

[PatriciaLisboa]

Description

• changes yes to W
• changes no to L

Related Issue

#44.

Fixes #<issue_number>

Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation update
• Performance improvement

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have documented my changes in the code or documentation
• I have added tests that prove my changes work (if applicable)
• All new and existing tests pass