The part of the sentence "I wish you every success and happiness" is correct and usable in written English. You can use this phrase to send someone good wishes before they start a new job, move away, or embark on some other new endeavor. For example, you could write: "Good luck on your move to Florida! I wish you every success and happiness in your new life there.".
I wish you every success and happiness".
I wish you every success!
I wish you every happiness.
I wish you all success, joy, happiness, peace and tons of love.
Mr Kenny told the Dáil: "To those members of the house who are not seeking re-election I wish every success and happiness in the future.
When Bruce finally completes his transition and unveils the person he refers to as "her," I wish every success and happiness for her.
I wish you happiness, success, adventure, giggles, enlightenment, new friends, and an endless supply of magic markers, Silly Bandz, and Lucky Charms.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com