Possibility to change Data Lake Store account for Dataflows

Currently it is not possible to change the Data Lake account for storing Dataflows after it has been configured in the Power BI portal. Moreover, the Data Lake must reside in the same geo location as the O365 tenant (or so I understood). Please add the possibility to change the associated Data Lake and to choose a different geo location for the account. Organizations often have multiple accounts so we must be able to switch between these.

Even better, allow multiple Data Lake accounts as suggested here: https://ideas.powerbi.com/forums/265200-power-bi-ideas/suggestions/36495421-support-multiple-azure-data-lake-store-gen2-storag