Update fr.i18n.json

[lsignac]

Replace [Nom du site] by [Site_Name]...

Proposed changes

Codes [Site_Name] [Site_Url] must not be translated

Issue(s)

[Nom du site] and [Nom_du_site] did not work.

How to test or reproduce

Try french translation and read the email validation message.

Screenshots

Types of changes

• [X ] Bugfix (non-breaking change which fixes an issue)
• Improvement (non-breaking change which improves a current function)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Hotfix (a major bugfix that has to be merged asap)
• Documentation Update (if none of the other choices apply)

Checklist

• I have read the CONTRIBUTING doc
• I have signed the CLA
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)
• Any dependent changes have been merged and published in downstream modules

Changelog

Further comments