Laura Dern has joined the cast of The White Lotus season four, replacing Helena Bonham Carter. READ MORE: ‘The White Lotus’ season three review: irresistible holiday soap remains TV’s most essential destination Last week, it emerged that the British actress would be leaving the production , with an HBO statement revealing that it had “become apparent that the character which [series creator] Mike White created for Helena Bonham Carter did not align once on set.” “The role has subsequently been rethought, is being rewritten, and will be recast in the coming weeks,” they continued. “HBO, the producers and Mike White are saddened that they won’t get to work with her, but remain ardent fans and very much hope to work with the legendary actress on another project soon.” Now, Deadline has reported that Oscar winner Laura Dern will be stepping in to replace her, taking on a newly written character that will be different to Bonham Carter’s but retain the same prominence within the storyline.…