Currently campaign pages have a setting for multilingual content in each campaign page (see attachment) which doesn't see to work. For example if I select to translate 'CAmpaigns' content (second option) then my selection is reverted to the first one after save and reload page.

Tasks

• Hide the multilingual config option from campaign pages
• Check changes done recently for multipage campaign - could have been introduce by those changes: https://github.com/greenpeace/planet4-master-theme/blob/cffc0a88c2b910879b7d82c96fc07a5951190d08/classes/class-p4-post-campaign.php#L103
• Test functionality