GMAIL Expert required

This is the closest Category and Subcategory I could find.

DO NOT
Do not apply for the job if you do not have the exact required skills and waste my time. Do not send generic responses. If you feel you can do that job, share specific work experience and examples.

Communication:
Ensure you have good English communication skills to be able to understand the requirements better and communicate effectively

Method:
Due to the sensitivity of the information, I would not be able to share passwords and will have to be done over screen share on Teams.

JOB
I need a Gmail expert to help combine all my personal and work emails in Gmail so I can:
1. Receive emails from all email addresses
2. Send emails from all email addresses
3. All calendars be combined
4. All folders moved over from other email addresses are well organised
These are the email accounts in questions (anonymised)
1. personal@gamil.com
2. personal@outlook.com
3. name@professional.com (Gmail Workspace)
4. name@professional2.com (Office 365)
5. name@professional3.com (Office 365)

Things that need fixing
1. I get a password error even though the login details are correct
2. I have used the correct settings for each as provided by each email provider
3. For the emails that have worked, I have loads of folders and cannot make sense of them
4. I tried add my personal@gmail.com to name@professional.com (Gmail Workspace) and it has added 6000 emails but I was not able to add the other emails, so then I tried to do it the other way round so to host all the other emails on personal@gmail.com which has worked better but I have still not been able to add all the emails. I would like to delete these emails from this mailbox without permanently deleting these emails as they are taking space in two mailboxes. And since I am transferring the other way round, they will double again.

See some relevant screen shots attached.

ONLY APPLY
If you can do the task in one sitting in maximum a few hours
Can work to UK office hours

The price quoted is based on the criteria provided