Here is a formal rewrite of the title:

Experts to Assess Social Media’s Impact on Adolescent Brains Amidst Ongoing Meta Litigation

Here are a few options, with the first being the most direct translation.

Option 1 (Direct & Formal): Kenya Must Win the Fight Against Election Disinformation

Other formal options with slightly different nuances:

• Option 2 (Emphasizing Integrity): Safeguarding Kenya’s Electoral Integrity: A Mandatory Victory Against Disinformation

• Option 3 (Emphasizing the Consequence of Failure): Countering Election Disinformation: An Urgent Imperative for Kenya

• Option 4 (More Assertive): Kenya’s Election Disinformation Battle Must Be Won

Here are a few formal options, each with a slightly different focus:

1. On the Credibility and Mandate of UNRWA: A Statement of Operational Integrity (This is the most formal and institutional, focusing on the organization’s core functions.)

2. UNRWA: A Commitment to Verified Facts and Trustworthy Action (This emphasizes the organization’s integrity and combats falsehoods in a professional manner.)

3. United Nations: Confirming Trust in UNRWA’s Work Against Misinformation (This is a clear, direct, and formal statement that explicitly addresses the disinformation campaign.)

4. UNRWA: An Institution of Action and Truth (This is a concise, dignified, and direct title.)

If you need to choose just one, I would recommend option 3 for its comprehensive and direct approach that leaves no room for ambiguity.