"stop wanting" is a correct and usable phrase in written English.
You can use it to express the idea of desiring something to cease. For example, "I need to stop wanting things I can't afford."
That feeling can make one stop wanting to live".
But she did not stop wanting to die for beauty.
Stop wanting things; stop spending; prioritise; downsize; take stock.
What we need is for men to stop wanting to silence women.
"Whole Foods doesn't suddenly stop wanting cattle, and all of your other customers don't suddenly disappear".
But she can't stop wanting him and so, quite deliberately, choosing wickedness.
And pop stars, permanent teenagers that they are, never stop wanting to be cool.
Keep this up, inmates say, and people will stop wanting to come.
When I stop wanting to get up in the morning, I'll quit.
All I have to do now is stop wanting to fuck girls and I shall have the thing licked".
"He asked me, 'When did all these kids stop wanting to become athletes, and start wanting to become us?' ".
