Hello I'm a nanny from Kenya working in UAE...

Regarding your enquiry about the change of sponsorship please note that one of the conditions for the transfer of the guarantee is the existence of a valid residence of the worker and a valid work card
The amicable labour relationship between the employee and the employer ends and at least two years have passed since the employee's employment with the employer, unless he is a category excluded from this requirement in accordance with the law.
Bail Transfer Nut without two years' duration if:
The new work was at the first, second or third skill level (see terminology)
The fare in the new work was not less than AED 12 thousand in the First Skilled Level, AED 7,000 in the Second Skilled Level and AED 5,000 in the Third Skilled Level
The employer breached his obligations to the worker, such as not paying the fare
The employer did not join the worker due to the closure of the business, and the worker filed a complaint against him with the Ministry of Labour
A court order was issued in favour of the worker, which includes the worker's right to at least two months' pay, compensation for arbitrary dismissal, or any other rights
The worker moved to another enterprise owned or co-owned by the employer.

As long as the employer agrees, there is no problem, but after completing the work visa, you can stay for one month in the Emirates