iRenameVariant(sOriginalVariantName, sNewVariantName) {
					return Actions.iRenameVariant.call(this, sOriginalVariantName, sNewVariantName);
				}
Renames a variant.
Prerequisite is an open Manage Views dialog.
@memberof onFlVariantManagement
@public
@param {string} sOriginalVariantName The previous name of a variant
@param {string} sNewVariantName The new name of a variant
@returns {Promise} The result of the {@link sap.ui.test.Opa5#waitFor} function, to be used for chained statements