Take off: The `-` character is not supported

[CrochetFeve0251]

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Describe the bug When initializing the project a plugin with a name using - will create troubles. To Reproduce Steps to reproduce the behavior:

1. Generate a launchpad project
2. Initialize it with wp-hook name
3. See error

Expected behavior The - should be considered as a space character.

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Backlog Grooming (for WP Media dev team use only)

• [ ] Reproduce the problem
• [ ] Identify the root cause
• [ ] Scope a solution
• [ ] Estimate the effort