saas-one/frontend/operation-web/ext/packages/modern-locale/overrides/pt_BR/panel/Collapser.js

/**
 * Portuguese/Brazil Translation by Wemerson Januario <wemerson.januario@gmail.com>
 * 10 October 2017
 */
Ext.define('Ext.locale.pt_BR.panel.Collapser', {
    override: 'Ext.panel.Collapser',

    config:{
        collapseToolText: "Recolher painel",
        expandToolText: "Expandir painel"
    }
});