Fix local names for some Puerto Rico, Dominican Republic and El Salvador holidays (#712)

Author: rampollaluis

src/Nager.Date/HolidayProviders/DominicanRepublicHolidayProvider.cs

@@ -31,56 +31,56 @@ protected override IEnumerable<HolidaySpecification> GetHolidaySpecifications(in
                 {
                     Date = new DateTime(year, 1, 1),
                     EnglishName = "New Year's Day",
-                    LocalName = "New Year's Day",
+                    LocalName = "Día de Año Nuevo",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 1, 6),
                     EnglishName = "Day of Kings",
-                    LocalName = "Dia de Reyes",
+                    LocalName = "Día de Reyes",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 1, 21),
                     EnglishName = "Our Lady of Altagracia",
-                    LocalName = "Our Lady of Altagracia",
+                    LocalName = "Día de Nuestra Señora de la Altagracia",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 1, 26),
                     EnglishName = "Duarte's Birthday",
-                    LocalName = "Duarte's Birthday",
+                    LocalName = "Día del Natalicio de Juan Pablo Duarte",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 2, 27),
                     EnglishName = "Independence Day",
-                    LocalName = "Independence Day",
+                    LocalName = "Día de la Independencia de la República Dominicana",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 5, 1),
                     EnglishName = "Labour Day",
-                    LocalName = "Labour Day",
+                    LocalName = "Día del Trabajador",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 5, 28),
                     EnglishName = "Mother's Day",
-                    LocalName = "Mother's Day",
+                    LocalName = "Día de las Madres",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 8, 16),
                     EnglishName = "Restoration Day",
-                    LocalName = "Restoration Day",
+                    LocalName = "Día de la Restauración Dominicana",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
@@ -94,14 +94,14 @@ protected override IEnumerable<HolidaySpecification> GetHolidaySpecifications(in
                 {
                     Date = new DateTime(year, 11, 6),
                     EnglishName = "Constitution Day",
-                    LocalName = "Constitution Day",
+                    LocalName = "Día de la Constitución",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 12, 25),
                     EnglishName = "Christmas Day",
-                    LocalName = "Christmas Day",
+                    LocalName = "Navidad",
                     HolidayTypes = HolidayTypes.Public
                 },
                 this._catholicProvider.GoodFriday("Good Friday", year),

src/Nager.Date/HolidayProviders/ElSalvadorHolidayProvider.cs

@@ -33,7 +33,7 @@ protected override IEnumerable<HolidaySpecification> GetHolidaySpecifications(in
                 {
                     Date = new DateTime(year, 5, 1),
                     EnglishName = "Labor Day",
-                    LocalName = "Día del trabajo",
+                    LocalName = "Día del Trabajo",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification

src/Nager.Date/HolidayProviders/PuertoRicoHolidayProvider.cs

@@ -148,14 +148,14 @@ protected override IEnumerable<HolidaySpecification> GetHolidaySpecifications(in
                 {
                     Date = secondMondayInOctober,
                     EnglishName = "Columbus Day",
-                    LocalName = "Día de la Raza Descubrimiento de América",
+                    LocalName = "Día de la Raza / Descubrimiento de América",
                     HolidayTypes = HolidayTypes.Public
                 },
                 new HolidaySpecification
                 {
                     Date = new DateTime(year, 11, 11),
                     EnglishName = "Veterans Day",
-                    LocalName = "Día del Veterano Día del Armisticio",
+                    LocalName = "Día del Veterano / Día del Armisticio",
                     HolidayTypes = HolidayTypes.Public,
                     ObservedRuleSet = observedRuleSet
                 },