Representerar landet [Sverige]
benos tados unido
Exactly as you have will do fine.
(a male) representing the country of = hameyyatseg et hamedinah shel... (...המייצג את המדינה של)(a female) representing the country of = hameyyatseget et hamedinah shel... (...המייצגת את המדינה של)(a group) representing the country of = hameyyatsgim et hamedinah shel... (...המייצגים את המדינה של)
And is "och" in swedish.
(a male) representing the country of Israel = Meyatzeg et Medinat Yisra'el (מייצג את מדינת ישראל)(a female) representing the country of Israel = Meyatzeget et Medinat Yisra'el (מייצגת את מדינת ישראל)
I'm guessing you meant country. The country of the Swedish people is Sweden.
Swedish people are from Sweden.
På svenska
Representando el país de Cuba
Swedes refer to their country as "Sverige" in Swedish.
"King" in Swedish is "kung".
Suedoise is French for Swedish.