Vocabulary:
If you rebrand a product or organisation it means you present it to the public in a new way (e.g. by changing its name or appearance).
A sanction is an official order that limits trade, contact, etc. with a particular country, in order to make it do something, such as obeying international law.
The adjective copycat means copied from someone else's product, design, etc.
If you pledge to do something, you promise in a serious way to do it.
A profiteer is an individual or an organisation that takes advantage of a situation in which other people are suffering, to make a profit.
When an organisation is unable to honour its financial obligations or make payment to its creditors, it files for bankruptcy.