code: public function setCurrentCmfSection($cmfSectionName) {
          if ($cmfSectionName !== $this->currentCmfSectionName) {
              $this->currentCmfConfig = $this->getCmfConfigForSection($cmfSectionName);
              $this->currentCmfSectionName = $cmfSectionName;
  
              $this->currentCmfConfig->initSection($this->app);
  
              foreach ($this->callbacks as $closure) {
                  $closure($this->currentCmfConfig);
              }
          }
          return $this;
      }
docs: Key from config('peskycmf.cmf_configs') array
  @param string $cmfSectionName
  @return $this