Quick WordPress Multisite Post-Update Fixes (Don't apply if you are from India, Pakistan & Bangladesh)

Hello! Please don't apply spam bidders or outsourcers and if you are from India, Pakistan or Bangladesh. I need really skilled WordPress dev who has experience with wordpress multisite. We hired someone to revamp our website and we successfully updated php, plugins, wordpress etc. But we are facing few issues: 1) Replace unsupported theme to lightweight theme like generatepress 2) Update Multilingual plugin and remove unnecessary plugins and replace outdated plugin with more lightweight plugins 3) Fix any post update issues 4) If possible, update UI/UX but not compulsory Quick note: Only there are few plugins which needs to be updated and replaced, so there is not much task. I have tight budget for this so new freelancers are most welcome and if job done perfectly then don't worry about good feedback. Thanks!

Project ID: 40284442