fix: Remove Cognifide references

[devzbysiu]

Description

Ownership transfer. Mainly change Cognifide -> Wunderman Thompson Technology

Motivation and Context

It's related to Cognifide rebranding.

Types of changes

• [ ] 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 not work as expected)
• [x] Other (docs, license, copyright, logo)

Checklist:

• [x] I have read the CONTRIBUTING document.
• [x] My code follows the code styleguide of this project.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.
• [x] I have added tests to cover my changes. -- not applicable