Compact Audio Player Error! The mp3 file URL that you entered in the "fileurl" parameter looks to be invalid. Please enter a valid URL of the audio file.
צַוָּואָה

You may recognize some of the letters in צוואה
Compact Audio Player Error! The mp3 file URL that you entered in the "fileurl" parameter looks to be invalid. Please enter a valid URL of the audio file.
will (and testament) – from the word מצווה
Compact Audio Player Error! The mp3 file URL that you entered in the "fileurl" parameter looks to be invalid. Please enter a valid URL of the audio file.
(commandment), and conclude that they’re related.

You would be right.

In a צוואה, a person commands their will to the powers that be.

For example:

Compact Audio Player Error! The mp3 file URL that you entered in the "fileurl" parameter looks to be invalid. Please enter a valid URL of the audio file.
הבנים קראו ביחד את הצוואה של אביהם, והופתעו לגלות כמה דברים.

The sons read together their father’s will and were surprised to discover a few things.