world_org = WorldwideOrganisation.find_by(slug: 'british-high-commission-office-sylhet')
world_org.slug = 'british-consulate-sylhet'
world_org.save!

Update slug for British Consulate Sylhet
Update slug for British Consulate Sylhet

Part of https://trello.com/c/4p0ojDbC/494-september-redirects-medium

`WorldwideOrganisation` implements `PublishesToPublishingApi` which
will automatically republish and create the appropriate redirects, so
this should be sufficient.
