Two roads with a shared beginning
British paper leaves the country by one of two arrangements, and the opening moves are the same in both. A record is copied, a signature is certified, and a printed certificate is posted back to the sender. Only at that point do the two roads separate: one of them ends there, and the other keeps going until a foreign desk has added something of its own to the file.
Where Togo stands
Togo has not joined the Hague Apostille Convention. An apostille issued in Leicester for use in Togo therefore settles nothing at the far end by itself, and document legalisation for Togo runs the longer way instead, ending at a consular desk rather than in a British postbag. That is a statement about the destination, not about the quality or standing of your own document.
What the Leicester end does, and does not, know
Leicester Registration Service at 115 Charles Street, Leicester LE1 1FZ issues certified copies of births, marriages and deaths recorded locally, and it does so without any regard for where the copy is going next. The FCDO Legalisation Office at PO Box 6255, Milton Keynes MK10 1XX then certifies the signature on that sheet by post. Neither desk adjusts anything for a particular country.
A price set before the destination matters
Because the British stage does not vary, its cost can be worked out at the very start. It is £45 for each document by standard post, or £40 for each one on the next-day service open to registered businesses. Timing is less fixed, since everything moves by post in both directions, and a bundle is only ever as quick as its slowest sheet.
Where Togo finally enters the picture
The question of what you need for an apostille for Togo really resolves into two lists. The British list is short, published and identical for everyone who uses it. The second list belongs to the receiving side and is the only part of the corridor written with this destination in mind. Plan the first half on the assumption that it is generic, and treat an apostille from United Kingdom to Togo as the opening move rather than the finished file.