diff --git a/importarexcel.js b/importarexcel.js
index 649887c..f318975 100644
--- a/importarexcel.js
+++ b/importarexcel.js
@@ -6,7 +6,7 @@
 /** @type { Object.<string, Client> } */
 
 /** @type {Object.<string,{ name: string, province: string, ccaa: string, city: string}>} */
-const codetoNameEquivalences = {
+const clientCodeInfo = {
 	"AAA": { name: "Hospital Son Espases", province: "Baleares", ccaa: "Islas Baleares", city: "Palma", },
 	"BBB": { name: "Hospital Sant Joan Reus", province: "Tarragona", ccaa: "Cataluña", city: "Reus", },
 	"CCC": { name: "Hospital Universitario Germans Trías y Pujol", province: "Barcelona", ccaa: "Cataluña", city: "Badalona", },
@@ -238,14 +238,17 @@ const cleanTable = (name) => { // Removes all rows from a table
 	}
 }
 
-const clientCodeToName = (code) => { // Normalizes names according to client Code
+const ccToName = (code) => { // Normalizes info according to client code
 	const clientCode = code.toString();
-	let clientName = "";
-	if (codetoNameEquivalences[clientCode]) {
-		clientName = codetoNameEquivalences[clientCode];
+	if (clientCodeInfo[clientCode]) {
+		return {
+			name: clientCodeInfo[clientCode].name,
+			province: clientCodeInfo[clientCode].province,
+			ccaa: clientCodeInfo[clientCode].ccaa,
+			city: clientCodeInfo[clientCode].city
+		}
 	}
-	return clientName;
-
+	return "newClient";
 }
 
 const removeDoubleSpace = (str) => { // Removes double spaces in string
diff --git a/replaceHeaders.js b/replaceHeaders.js
new file mode 100644
index 0000000..46725b4
--- /dev/null
+++ b/replaceHeaders.js
@@ -0,0 +1,37 @@
+
+// CONSTANTS
+
+const ORIGIN_TABLE_NAME = "BASE DE DATOS";
+const ORIGIN_VIEW_NAME = "Default View";
+
+// Activate tables and views
+const originTable = base.getTableByName(ORIGIN_TABLE_NAME);
+const originView = base.getViewByName(originTable, ORIGIN_VIEW_NAME);
+
+const replaceNames = {
+	"OrgVt": "ORG_VT",
+	"Nº doc.": "NUM_DOC",
+	"Factura": "FACTURA",
+	"Material": "MATERIAL",
+	"Texto breve de material": "TEXTO_BREVE_MATERIAL",
+	"Lote": "LOTE",
+	"Solic.": "CODE_SOLICITANTE",
+	"Agrup. Cliente": "AGRUPACION_CLIENTE",
+	"País Solic.": "PAIS_SOLICITANTE",
+	"Doc.vtas.": "DOCUMENTO_VENTAS",
+	"Entrega": "ENTREGA",
+	"Año Fact.": "ANO_FACTURA",
+	"Denomin.": "DENOMINACION",
+	"Sust.Activa": "SUSTANCIA_ACTIVA",
+	"Present.Concentr.": "PRESENTACION_CONCENTRACION",
+	"Nom.Cl.Final": "CLIENTE_FINAL",
+	"País CLF": "PAIS_CLIENTE_FINAL",
+	"Lote-prov.": "LOTE_PROVEEDOR",
+	"Nom.Prov.Lote": "NOM_PROVEEDOR_LOTE",
+	"Sector": "SECTOR",
+	"Dirección dest.me": "DIRECCION_DESTINO",
+	"N.I.F.com.": "NIF_COMUNITARIO",
+	"Nº Ped. Cliente cab": "NUM_PEDIDO_CLIENTE",
+	"Nom Dest.": "NOMBRE_DESTINATARIO",
+
+}