Every Estonian national has the obligation to update his/her data in the Estonian Population Register. This can be done easily using e-Population Registry. Alternatively, you can bring the documents to the Embassy or send them by post to the Embassy:
NB! If presenting a document released by foreign authorities, please verify if you need to translate it and legalize or certify with an apostille. Documents released by Israeli authorities must be certified by apostille (more information here). If the document is not in Estonian, Russian or English, a translation and notarized certification of the translation is required. The original documents will be returned to the owner.