It's not possible to translate completely Home Landing Page on ezplatform-ee. Mixed translation is displayed in PB preview and in the frontend.

Steps to reproduce:
1. Setup ezplatform-ee with more than 1 siteacces, for example fre

        fre:
            languages: [fre-FR, eng-GB]

2. Add french language in the Admin panel
3. Allow Anonymous to User/login that siteacess
4. Go to Page -> fre
5. Select "Add new translation"
6. Do not base the translation on existing one
7. Set LP title to "French" and description too.
8. Add CodeBlock with Content "TestFrench"
9. Publish

Expected:
Preview in PB and on the frontend has title "French" and has "TestFrench" in CodeBlock.

Actual:
Preview in PB and on the frontend has title "French" and has:

eZ Studio
This is the clean install coming with eZ Studio. Now you can start creating your own design.

in CodeBlock.