denisS-7

Problem:
tooltips and tables cannot be translated.

Solution:
Tooltips are hidden in the Advanced translation editor and searching it using the search form will display the contents for translation.

As for the table, I've added the XML configuration

<gutenberg-block type="core/table" translate="1">
      <xpath>//figure//span/@aria-label</xpath>
      <xpath>//figure//span</xpath>
    </gutenberg-block>

Relevant Documentation: