I'm not sure who Kenna James specifically is in relation to 'Stranger than Fiction' as there may not be a widely known character named Kenna James in this context. It could be a relatively unknown reference, perhaps a name used in a very specific interpretation or a personal project related to the movie.
The plot could center around Kenna's pregnancy journey. She would have to deal with the physical and emotional changes while being in the court environment. Bash would be her pillar of support. For example, he could stand up to those who try to undermine her during this vulnerable time.
One possible fanfiction could involve Bash finding out about Kenna's pregnancy. He might be initially shocked but then filled with joy. They could face challenges from the court, as their relationship was complex in the 'Reign' series. Maybe they have to fight for their future together and the future of their unborn child.
No, as far as the general knowledge of 'Stranger than Fiction' goes, there is no known significance of Kenna James. It may be a name that has no real connection to the actual story, characters, or themes of the movie.
Perhaps it's a documentary or a photo series by Michael Kenna. He might be using the concept of a love story to describe his relationship with Japan, whether it's his love for the Japanese landscape, its people, or its heritage. His work could be a visual or written exploration of the beauty of Japan through the lens of this love.
Bash may approach the pregnancy with a strategic mindset. He would plan for the future, like ensuring they have a proper home and enough resources. Kenna would be more focused on the present, dealing with the physical and emotional changes. She might be more in tune with the baby's movements and development. They would need to communicate a lot during this time, as there would be so many decisions to make, from medical choices to lifestyle changes for the sake of the baby.
I have no information on Kenna James' real wife, so I can't determine if there are interesting facts in their stories. But if Kenna James is involved in a creative field, perhaps his wife has been a source of inspiration for him, which could be an interesting aspect of their relationship story.
Searching for Kenna and Bash pregnant fanfiction can be a bit of a hunt. Some fanfictions might focus on the emotional journey of Kenna during the pregnancy, how Bash reacts, and how it affects their relationship with other characters in the story. You may need to dig through different tags and categories on fanfiction platforms to find the ones that really catch your eye.
Archive of Our Own (AO3) is a great place to start. It has a large collection of fanfiction from various fandoms, and you can search for Kenna and Bash stories with the pregnancy tag.
There could be many aspects to Kenna James' real wife stories. Maybe they met in a very special place or situation. For example, they could have met at a social event related to their common interests. However, without more information, it's all just speculation.