No, the name is Boon's Dagmarkt, not Boon's Dagmarkt Capelle aan den IJssel. Please don't add locations to the name tags when they aren't part of the name. See also https://wiki.openstreetmap.org/wiki/Names#Name_is_the_name_only

Names don't have to be unique. When you want to now the location you can use the tags branch and addr:city or use the boundary relations in OSM.