"notre" exists as a word in French. It is a possessive meaning either our or ours. notre chien aboie : our dog barks. c'est le notre : it's ours.
notre, le / la notre
Notre Dame
Notre maison
Vous êtes notre esclave.
"gulamala" is not a French word; it has no meaning in French.
In French, "notre" means "our" in English.
Notre Dame is not actually derived from any language, it is pure French literally meaning "Our Lady" in reference to the Virgin Mary. There are several cathedrals in France named this, most famously the Cathedral in Paris that was the setting for the tale of The Hunchback of Notre Dame by Victor Hugo.
"Our house" in French is spelled "notre maison".
notre
notre voyage, notre trajet
Dolce is an Italian word meaning sweet or meek. The French word is doux / douce.