feat(toolbar.js model.js): Add freeze message when renaming document

(cherry picked from commit 45c9cc4442)

# Conflicts:
#	frappe/public/js/frappe/form/toolbar.js

frappe/public/js/frappe/form/toolbar.js

@@ -103,7 +103,9 @@ frappe.ui.form.Toolbar = class Toolbar {
 				docname,
 				name: new_name,
 				title: new_title,
-				merge
+				merge,
+				freeze: true,
+				freeze_message: __("Updating related fields...")
 			}).then(new_docname => {
 				if (new_name != docname) {
 					$(document).trigger("rename", [doctype, docname, new_docname || new_name]);
@@ -172,6 +174,7 @@ frappe.ui.form.Toolbar = class Toolbar {
 				d.show();
 				d.set_primary_action(__("Rename"), (values) => {
 					d.disable_primary_action();
+					d.hide();
 					this.rename_document_title(values.name, values.title, values.merge)
 						.then(() => {
 							d.hide();

frappe/public/js/frappe/model/model.js

@@ -615,10 +615,13 @@ $.extend(frappe.model, {
 		});
 
 		d.set_primary_action(__("Rename"), function() {
+			d.hide();
 			var args = d.get_values();
 			if(!args) return;
 			return frappe.call({
 				method:"frappe.rename_doc",
+				freeze: true,
+				freeze_message: "Updating related fields...",
 				args: {
 					doctype: doctype,
 					old: docname,